diff --git a/src/com/eactive/eai/batch/code/CodeMessageDAO.java b/src/com/eactive/eai/batch/code/CodeMessageDAO.java
index bac0d7b..62aeb3b 100644
--- a/src/com/eactive/eai/batch/code/CodeMessageDAO.java
+++ b/src/com/eactive/eai/batch/code/CodeMessageDAO.java
@@ -1,5 +1,6 @@
 package com.eactive.eai.batch.code;
 
+import com.eactive.eai.batch.common.StringUtil;
 import com.eactive.eai.common.dao.BaseDAO;
 import com.eactive.eai.common.dao.DAOException;
 import com.eactive.eai.common.exception.ExceptionUtil;
@@ -40,11 +41,11 @@ public class CodeMessageDAO extends BaseDAO implements CodeMessageQuery
             rs = executeQuery();
             while(rs.next()) {
                 cmv = new CodeMessageVO();
-                cmv.setMsgKey            (rs.getString("Msg"                ));
-                cmv.setMsgTxt            (rs.getString("MsgCtnt"            ));
-                cmv.setMsgEtc            (rs.getString("TreatMatrCtnt"      ));
-                cmv.setSmsSendType       (rs.getString("SMSSendYn"          ));
-                cmv.setItsmObstclGrdDstcd(rs.getString("ITSMObstclGrdDstcd" ));
+                cmv.setMsgKey            (StringUtil.nvlTrim(rs.getString("Msg"                )));
+                cmv.setMsgTxt            (StringUtil.nvlTrim(rs.getString("MsgCtnt"            )));
+                cmv.setMsgEtc            (StringUtil.nvlTrim(rs.getString("TreatMatrCtnt"      )));
+                cmv.setSmsSendType       (StringUtil.nvlTrim(rs.getString("SMSSendYn"          )));
+                cmv.setItsmObstclGrdDstcd(StringUtil.nvlTrim(rs.getString("ITSMObstclGrdDstcd" )));
                 allMsg.put(cmv.getMsgKey(), cmv);
             }
             return allMsg;
@@ -68,11 +69,11 @@ public class CodeMessageDAO extends BaseDAO implements CodeMessageQuery
             CodeMessageVO cmv = null;
             while(rs.next()) {
                 cmv = new CodeMessageVO();
-                cmv.setMsgKey            (rs.getString("Msg"                ));
-                cmv.setMsgTxt            (rs.getString("MsgCtnt"            ));
-                cmv.setMsgEtc            (rs.getString("TreatMatrCtnt"      ));
-                cmv.setSmsSendType       (rs.getString("SMSSendYn"          ));
-                cmv.setItsmObstclGrdDstcd(rs.getString("ITSMObstclGrdDstcd" ));
+                cmv.setMsgKey            (StringUtil.nvlTrim(rs.getString("Msg"                )));
+                cmv.setMsgTxt            (StringUtil.nvlTrim(rs.getString("MsgCtnt"            )));
+                cmv.setMsgEtc            (StringUtil.nvlTrim(rs.getString("TreatMatrCtnt"      )));
+                cmv.setSmsSendType       (StringUtil.nvlTrim(rs.getString("SMSSendYn"          )));
+                cmv.setItsmObstclGrdDstcd(StringUtil.nvlTrim(rs.getString("ITSMObstclGrdDstcd" )));
             }
             return (cmv);
         }  catch(Exception e) {
diff --git a/src/com/eactive/eai/batch/osd/OutsideDAO.java b/src/com/eactive/eai/batch/osd/OutsideDAO.java
index 6b1a056..bd2a0f6 100644
--- a/src/com/eactive/eai/batch/osd/OutsideDAO.java
+++ b/src/com/eactive/eai/batch/osd/OutsideDAO.java
@@ -4,6 +4,7 @@ import java.sql.ResultSet;
 import java.util.ArrayList;
 import java.util.HashMap;
 
+import com.eactive.eai.batch.common.StringUtil;
 import com.eactive.eai.common.dao.BaseDAO;
 import com.eactive.eai.common.dao.DAOException;
 import com.eactive.eai.common.exception.ExceptionUtil;
@@ -29,20 +30,20 @@ public class OutsideDAO extends BaseDAO implements OutsideQuery
             {
                 vo = new OutsideVO();
 
-                vo.setBatchCode   (rs.getString("BjobBzwkDstcd"       ).trim());
-                vo.setOsdCode     (rs.getString("OsidInstiDstcd"      ).trim());
-                vo.setOsdName     (rs.getString("OsidInstiName"       ).trim());
-                vo.setAdpGroupName(rs.getString("AdptrBzwkGroupName"  ).trim());
-                vo.setSendRuleCode(rs.getString("SendPrcssRuleCd"     ).trim());
-                vo.setRecvRuleCode(rs.getString("RecvPrcssRuleCd"     ).trim());
-                vo.setOsdSendPrpt (rs.getString("EAIFileSendPtrnDstcd").trim());
-                vo.setOsdRecvPrpt (rs.getString("EAIFileRecvPtrnDstcd").trim());
+                vo.setBatchCode   (StringUtil.nvl(rs.getString("BjobBzwkDstcd"       )).trim());
+                vo.setOsdCode     (StringUtil.nvl(rs.getString("OsidInstiDstcd"      )).trim());
+                vo.setOsdName     (StringUtil.nvl(rs.getString("OsidInstiName"       )).trim());
+                vo.setAdpGroupName(StringUtil.nvl(rs.getString("AdptrBzwkGroupName"  )).trim());
+                vo.setSendRuleCode(StringUtil.nvl(rs.getString("SendPrcssRuleCd"     )).trim());
+                vo.setRecvRuleCode(StringUtil.nvl(rs.getString("RecvPrcssRuleCd"     )).trim());
+                vo.setOsdSendPrpt (StringUtil.nvl(rs.getString("EAIFileSendPtrnDstcd")).trim());
+                vo.setOsdRecvPrpt (StringUtil.nvl(rs.getString("EAIFileRecvPtrnDstcd")).trim());
                 vo.setBlkSize     (rs.getInt   ("TelgmBlckSize"       ));
                 vo.setSequenceSize(rs.getInt   ("TelgmSernoSize"      ));
                 vo.setBizStartIdx (rs.getInt   ("TranStartIndx"       ));
                 vo.setBizEndIdx   (rs.getInt   ("TranEndIndx"         ));
                 vo.setPacketSize  (rs.getInt   ("TelgmPcketSize"      ));
-                vo.setBatchName   (rs.getString("BjobBzwkName"        ).trim());
+                vo.setBatchName   (StringUtil.nvl(rs.getString("BjobBzwkName"        )).trim());
                 
 //                logger.debug("  - ["+ vo.getBatchCode() +"] ["+ vo.getBatchName() +"] ["+ vo.getOsdCode() +"] ["+ vo.getOsdName() +"] ["+ vo.getSendRuleCode() +"] ["+ vo.getRecvRuleCode() +"]");
                 al =  all.remove(vo.getBatchCode());
@@ -82,18 +83,18 @@ public class OutsideDAO extends BaseDAO implements OutsideQuery
             {
                 vo = new OutsideLinkVO();
 
-                vo.setSyslinkCode (rs.getString("SysLnkgDstcd"      ).trim());
-                vo.setBatchCode   (rs.getString("BjobBzwkDstcd"     ).trim());
-                vo.setOsdCode     (rs.getString("OsidInstiDstcd"    ).trim());
-                vo.setReqResCode  (rs.getString("RqstRspnsDstcd"    ).trim());
-                vo.setLinkIP      (rs.getString("LnkgIPInfoName"    ).trim());
-                vo.setLinkPort    (rs.getString("LnkgPortInfoName"  ).trim());
-                vo.setUserID      (rs.getString("LnkgID"            ).trim());
-                vo.setPwd         (rs.getString("LnkgPwd"           ).trim());
+                vo.setSyslinkCode (StringUtil.nvl(rs.getString("SysLnkgDstcd"      )).trim());
+                vo.setBatchCode   (StringUtil.nvl(rs.getString("BjobBzwkDstcd"     )).trim());
+                vo.setOsdCode     (StringUtil.nvl(rs.getString("OsidInstiDstcd"    )).trim());
+                vo.setReqResCode  (StringUtil.nvl(rs.getString("RqstRspnsDstcd"    )).trim());
+                vo.setLinkIP      (StringUtil.nvl(rs.getString("LnkgIPInfoName"    )).trim());
+                vo.setLinkPort    (StringUtil.nvl(rs.getString("LnkgPortInfoName"  )).trim());
+                vo.setUserID      (StringUtil.nvl(rs.getString("LnkgID"            )).trim());
+                vo.setPwd         (StringUtil.nvl(rs.getString("LnkgPwd"           )).trim());
                 vo.setToVal       (rs.getInt   ("ToutVal"           ));
-                vo.setLinkStatus  (rs.getString("TCirtLnkgStusCd"   ).trim());
-                vo.setAdpGroupName(rs.getString("AdptrBzwkGroupName").trim());
-                vo.setAdpName     (rs.getString("AdptrBzwkName"     ).trim());
+                vo.setLinkStatus  (StringUtil.nvl(rs.getString("TCirtLnkgStusCd"   )).trim());
+                vo.setAdpGroupName(StringUtil.nvl(rs.getString("AdptrBzwkGroupName")).trim());
+                vo.setAdpName     (StringUtil.nvl(rs.getString("AdptrBzwkName"     )).trim());
 
                 logger.debug("  - ["+ vo.getBatchCode() +"] ["+ vo.getOsdCode() +"] ["+ vo.getReqResCode() +"] ["+ vo.getLinkPort() +"] ["+ vo.getLinkIP() +"]");
                 al = all.remove(vo.getOsdCode());
@@ -168,20 +169,20 @@ public class OutsideDAO extends BaseDAO implements OutsideQuery
             if (rs.next()){
                 vo = new OutsideVO();
 
-                vo.setBatchCode   (rs.getString("BjobBzwkDstcd"       ).trim());
-                vo.setOsdCode     (rs.getString("OsidInstiDstcd"      ).trim());
-                vo.setOsdName     (rs.getString("OsidInstiName"       ).trim());
-                vo.setAdpGroupName(rs.getString("AdptrBzwkGroupName"  ).trim());
-                vo.setSendRuleCode(rs.getString("SendPrcssRuleCd"     ).trim());
-                vo.setRecvRuleCode(rs.getString("RecvPrcssRuleCd"     ).trim());
-                vo.setOsdSendPrpt (rs.getString("EAIFileSendPtrnDstcd").trim());
-                vo.setOsdRecvPrpt (rs.getString("EAIFileRecvPtrnDstcd").trim());
+                vo.setBatchCode   (StringUtil.nvl(rs.getString("BjobBzwkDstcd"       )).trim());
+                vo.setOsdCode     (StringUtil.nvl(rs.getString("OsidInstiDstcd"      )).trim());
+                vo.setOsdName     (StringUtil.nvl(rs.getString("OsidInstiName"       )).trim());
+                vo.setAdpGroupName(StringUtil.nvl(rs.getString("AdptrBzwkGroupName"  )).trim());
+                vo.setSendRuleCode(StringUtil.nvl(rs.getString("SendPrcssRuleCd"     )).trim());
+                vo.setRecvRuleCode(StringUtil.nvl(rs.getString("RecvPrcssRuleCd"     )).trim());
+                vo.setOsdSendPrpt (StringUtil.nvl(rs.getString("EAIFileSendPtrnDstcd")).trim());
+                vo.setOsdRecvPrpt (StringUtil.nvl(rs.getString("EAIFileRecvPtrnDstcd")).trim());
                 vo.setBlkSize     (rs.getInt   ("TelgmBlckSize"       ));
                 vo.setSequenceSize(rs.getInt   ("TelgmSernoSize"      ));
                 vo.setBizStartIdx (rs.getInt   ("TranStartIndx"       ));
                 vo.setBizEndIdx   (rs.getInt   ("TranEndIndx"         ));
                 vo.setPacketSize  (rs.getInt   ("TelgmPcketSize"      ));
-                vo.setBatchName   (rs.getString("BjobBzwkName"        ).trim());
+                vo.setBatchName   (StringUtil.nvl(rs.getString("BjobBzwkName"        )).trim());
 
 //                logger.debug("  - ["+ vo.getBatchCode() +"] ["+ vo.getBatchName() +"] ["+ vo.getOsdCode() +"] ["+ vo.getOsdName() +"] ["+ vo.getSendRuleCode() +"] ["+ vo.getRecvRuleCode() +"]");
             }
@@ -223,18 +224,18 @@ public class OutsideDAO extends BaseDAO implements OutsideQuery
             {
                 vo = new OutsideLinkVO();
 
-                vo.setSyslinkCode (rs.getString("SysLnkgDstcd"      ).trim());
-                vo.setBatchCode   (rs.getString("BjobBzwkDstcd"     ).trim());
-                vo.setOsdCode     (rs.getString("OsidInstiDstcd"    ).trim());
-                vo.setReqResCode  (rs.getString("RqstRspnsDstcd"    ).trim());
-                vo.setLinkIP      (rs.getString("LnkgIPInfoName"    ).trim());
-                vo.setLinkPort    (rs.getString("LnkgPortInfoName"  ).trim());
-                vo.setUserID      (rs.getString("LnkgID"            ).trim());
-                vo.setPwd         (rs.getString("LnkgPwd"           ).trim());
+                vo.setSyslinkCode (StringUtil.nvl(rs.getString("SysLnkgDstcd"      )).trim());
+                vo.setBatchCode   (StringUtil.nvl(rs.getString("BjobBzwkDstcd"     )).trim());
+                vo.setOsdCode     (StringUtil.nvl(rs.getString("OsidInstiDstcd"    )).trim());
+                vo.setReqResCode  (StringUtil.nvl(rs.getString("RqstRspnsDstcd"    )).trim());
+                vo.setLinkIP      (StringUtil.nvl(rs.getString("LnkgIPInfoName"    )).trim());
+                vo.setLinkPort    (StringUtil.nvl(rs.getString("LnkgPortInfoName"  )).trim());
+                vo.setUserID      (StringUtil.nvl(rs.getString("LnkgID"            )).trim());
+                vo.setPwd         (StringUtil.nvl(rs.getString("LnkgPwd"           )).trim());
                 vo.setToVal       (rs.getInt   ("ToutVal"           ));
-                vo.setLinkStatus  (rs.getString("TCirtLnkgStusCd"   ).trim());
-                vo.setAdpGroupName(rs.getString("AdptrBzwkGroupName").trim());
-                vo.setAdpName     (rs.getString("AdptrBzwkName"     ).trim());
+                vo.setLinkStatus  (StringUtil.nvl(rs.getString("TCirtLnkgStusCd"   )).trim());
+                vo.setAdpGroupName(StringUtil.nvl(rs.getString("AdptrBzwkGroupName")).trim());
+                vo.setAdpName     (StringUtil.nvl(rs.getString("AdptrBzwkName"     )).trim());
 
 //                logger.debug("  - ["+ vo.getBatchCode() +"] ["+ vo.getOsdCode() +"] ["+ vo.getReqResCode() +"] ["+ vo.getLinkPort() +"] ["+ vo.getLinkIP() +"]");
                 al.add(vo);
diff --git a/src/com/eactive/eai/batch/rule/dirInfo/DirInfoDAO.java b/src/com/eactive/eai/batch/rule/dirInfo/DirInfoDAO.java
index 42920ba..40bef94 100644
--- a/src/com/eactive/eai/batch/rule/dirInfo/DirInfoDAO.java
+++ b/src/com/eactive/eai/batch/rule/dirInfo/DirInfoDAO.java
@@ -1,12 +1,13 @@
 package com.eactive.eai.batch.rule.dirInfo;
 
-import com.eactive.eai.common.dao.BaseDAO;
-import com.eactive.eai.common.dao.DAOException;
-import com.eactive.eai.common.exception.ExceptionUtil;
-
 import java.sql.ResultSet;
 import java.util.ArrayList;
 
+import com.eactive.eai.batch.common.StringUtil;
+import com.eactive.eai.common.dao.BaseDAO;
+import com.eactive.eai.common.dao.DAOException;
+import com.eactive.eai.common.exception.ExceptionUtil;
+
 public class DirInfoDAO extends BaseDAO implements DirInfoQuery
 {
 
@@ -22,26 +23,26 @@ public class DirInfoDAO extends BaseDAO implements DirInfoQuery
             while(rs.next())  {
                 vo = new BatchJobInfoVO();
 
-                vo.setMsgDstCode        (rs.getString("BjobMsgDstcd"             ));
-                vo.setMsgDstName        (rs.getString("BjobMsgDsticName"         ));
-                vo.setBatchCode         (rs.getString("BjobBzwkDstcd"            ));
-                vo.setJobTranDstcd      (rs.getString("BjobTranDstcdName"        ));
-                vo.setSendUseYN         (rs.getString("EAIFileSendUseYn"         ));
-                vo.setRecvUseYN         (rs.getString("EAIFileRecvUseYn"         ));
+                vo.setMsgDstCode        (StringUtil.nvl(rs.getString("BjobMsgDstcd"             )));
+                vo.setMsgDstName        (StringUtil.nvl(rs.getString("BjobMsgDsticName"         )));
+                vo.setBatchCode         (StringUtil.nvl(rs.getString("BjobBzwkDstcd"            )));
+                vo.setJobTranDstcd      (StringUtil.nvl(rs.getString("BjobTranDstcdName"        )));
+                vo.setSendUseYN         (StringUtil.nvl(rs.getString("EAIFileSendUseYn"         )));
+                vo.setRecvUseYN         (StringUtil.nvl(rs.getString("EAIFileRecvUseYn"         )));
 				vo.setFileHeaderLogSize (rs.getLong  ("BjobTelgmHdrSize"         ));
 				vo.setFileRecSize       (rs.getLong  ("BjobTelgmRecSize"         ));
 				vo.setFileTrailerLogSize(rs.getLong  ("BjobTelgmTrailSize"       ));
                 vo.setPriority          (rs.getInt   ("MsgPrcssPrity"            ));
-                vo.setSysCd             (rs.getString("SysCd"                    ));
-                vo.setUapplCd           (rs.getString("UapplCd"                  ));
-                vo.setSndrcvFileName    (rs.getString("SndrcvFileName"           ));
-                vo.setIntfID            (rs.getString("IntfID"                   ));
+                vo.setSysCd             (StringUtil.nvl(rs.getString("SysCd"                    )));
+                vo.setUapplCd           (StringUtil.nvl(rs.getString("UapplCd"                  )));
+                vo.setSndrcvFileName    (StringUtil.nvl(rs.getString("SndrcvFileName"           )));
+                vo.setIntfID            (StringUtil.nvl(rs.getString("IntfID"                   )));
                 String chrgIDs = rs.getString("ThisMsgChrgIDs");
                 if ( chrgIDs != null ){
                 	String[] arr = chrgIDs.split(",");
                 	vo.setChrgIDs(arr);
                 }
-                vo.setRecvNotiUseYn     (rs.getString("RecvNotiUseYn"            ));
+                vo.setRecvNotiUseYn     (StringUtil.nvl(rs.getString("RecvNotiUseYn"            )));
                 al.add(vo);
             }
 
diff --git a/src/com/eactive/eai/batch/rule/kikwanInfo/KikwanInfoDAO.java b/src/com/eactive/eai/batch/rule/kikwanInfo/KikwanInfoDAO.java
index 886737e..5531888 100644
--- a/src/com/eactive/eai/batch/rule/kikwanInfo/KikwanInfoDAO.java
+++ b/src/com/eactive/eai/batch/rule/kikwanInfo/KikwanInfoDAO.java
@@ -3,6 +3,7 @@ package com.eactive.eai.batch.rule.kikwanInfo;
 import java.sql.ResultSet;
 import java.util.HashMap;
 
+import com.eactive.eai.batch.common.StringUtil;
 import com.eactive.eai.common.dao.BaseDAO;
 import com.eactive.eai.common.dao.DAOException;
 import com.eactive.eai.common.exception.ExceptionUtil;
@@ -24,10 +25,10 @@ public class KikwanInfoDAO extends BaseDAO implements KikwanInfoQuery
             {
                 vo = new KikwanInfoVO();
 
-            	vo.setKikwanCd  ( rs.getString("KikwanCd").trim());
-            	vo.setKikwanName( rs.getString("KikwanName").trim());
-            	vo.setSysIp     ( rs.getString("SysIp").trim());
-            	vo.setEncIp     ( rs.getString("EncIp").trim());
+            	vo.setKikwanCd  ( StringUtil.nvl(rs.getString("KikwanCd").trim()));
+            	vo.setKikwanName( StringUtil.nvl(rs.getString("KikwanName").trim()));
+            	vo.setSysIp     ( StringUtil.nvl(rs.getString("SysIp").trim()));
+            	vo.setEncIp     ( StringUtil.nvl(rs.getString("EncIp").trim()));
 
                 map.put(vo.getKikwanCd(), vo);
             }
@@ -53,10 +54,10 @@ public class KikwanInfoDAO extends BaseDAO implements KikwanInfoQuery
             vo = new KikwanInfoVO();
             if (rs.next())
             {
-            	vo.setKikwanCd  ( rs.getString("KikwanCd").trim());
-            	vo.setKikwanName( rs.getString("KikwanName").trim());
-            	vo.setSysIp     ( rs.getString("SysIp").trim());
-            	vo.setEncIp     ( rs.getString("EncIp").trim());
+            	vo.setKikwanCd  ( StringUtil.nvl(rs.getString("KikwanCd")).trim());
+            	vo.setKikwanName( StringUtil.nvl(rs.getString("KikwanName")).trim());
+            	vo.setSysIp     ( StringUtil.nvl(rs.getString("SysIp")).trim());
+            	vo.setEncIp     ( StringUtil.nvl(rs.getString("EncIp")).trim());
             }
         } catch(Exception e) {
             throw new DAOException(ExceptionUtil.getErrorCode(e,"BECEAIMFR017", new String[] {kikwanCd, kikwanCd}));
diff --git a/src/com/eactive/eai/batch/rule/nodeinfo/NodeInfoDAO.java b/src/com/eactive/eai/batch/rule/nodeinfo/NodeInfoDAO.java
index d0ea8b9..f6c6923 100644
--- a/src/com/eactive/eai/batch/rule/nodeinfo/NodeInfoDAO.java
+++ b/src/com/eactive/eai/batch/rule/nodeinfo/NodeInfoDAO.java
@@ -1,5 +1,6 @@
 package com.eactive.eai.batch.rule.nodeinfo;
 
+import com.eactive.eai.batch.common.StringUtil;
 import com.eactive.eai.common.dao.BaseDAO;
 import com.eactive.eai.common.dao.DAOException;
 import com.eactive.eai.common.exception.ExceptionUtil;
@@ -25,16 +26,16 @@ public class NodeInfoDAO extends BaseDAO implements NodeInfoQuery
             {
                 vo = new NodeInfoVO();
 
-                vo.setRuleCode(rs.getString(1).trim());
-                vo.setPhaseCode(rs.getString(2).trim());
-                vo.setPhaseType(rs.getString(3).trim());
-                vo.setFlowComp(rs.getString(4).trim());
-                vo.setTelegramID(rs.getString(5).trim());
+                vo.setRuleCode(StringUtil.nvl(rs.getString(1)).trim());
+                vo.setPhaseCode(StringUtil.nvl(rs.getString(2)).trim());
+                vo.setPhaseType(StringUtil.nvl(rs.getString(3)).trim());
+                vo.setFlowComp(StringUtil.nvl(rs.getString(4)).trim());
+                vo.setTelegramID(StringUtil.nvl(rs.getString(5)).trim());
                 vo.setLengthField(rs.getInt(6));
-                vo.setDesc(rs.getString(7).trim());
+                vo.setDesc(StringUtil.nvl(rs.getString(7)).trim());
 
 
-                ArrayList<NodeInfoVO> al = all.get(rs.getString(1).trim());
+                ArrayList<NodeInfoVO> al = all.get(StringUtil.nvl(rs.getString(1)).trim());
                 if (al == null) {
                     al = new ArrayList<NodeInfoVO>();
                     al.add(vo);
@@ -68,13 +69,13 @@ public class NodeInfoDAO extends BaseDAO implements NodeInfoQuery
             vo = new NodeInfoVO();
             while (rs.next())
             {
-                vo.setRuleCode(rs.getString(1).trim());
-                vo.setPhaseCode(rs.getString(2).trim());
-                vo.setPhaseType(rs.getString(3).trim());
-                vo.setFlowComp(rs.getString(4).trim());
-                vo.setTelegramID(rs.getString(5).trim());
+                vo.setRuleCode(StringUtil.nvl(rs.getString(1)).trim());
+                vo.setPhaseCode(StringUtil.nvl(rs.getString(2)).trim());
+                vo.setPhaseType(StringUtil.nvl(rs.getString(3)).trim());
+                vo.setFlowComp(StringUtil.nvl(rs.getString(4)).trim());
+                vo.setTelegramID(StringUtil.nvl(rs.getString(5)).trim());
                 vo.setLengthField(rs.getInt(6));
-                vo.setDesc(rs.getString(7).trim());
+                vo.setDesc(StringUtil.nvl(rs.getString(7)).trim());
             }
         } catch(Exception e) {
             throw new DAOException(ExceptionUtil.getErrorCode(e,"BECEAIMFR017", new String[] {strRuleCode, strPhaseCode}));
@@ -101,13 +102,13 @@ public class NodeInfoDAO extends BaseDAO implements NodeInfoQuery
             {
                 vo = new NodeInfoVO();
 
-                vo.setRuleCode(rs.getString(1).trim());
-                vo.setPhaseCode(rs.getString(2).trim());
-                vo.setPhaseType(rs.getString(3).trim());
-                vo.setFlowComp(rs.getString(4).trim());
-                vo.setTelegramID(rs.getString(5).trim());
+                vo.setRuleCode(StringUtil.nvl(rs.getString(1)).trim());
+                vo.setPhaseCode(StringUtil.nvl(rs.getString(2)).trim());
+                vo.setPhaseType(StringUtil.nvl(rs.getString(3)).trim());
+                vo.setFlowComp(StringUtil.nvl(rs.getString(4)).trim());
+                vo.setTelegramID(StringUtil.nvl(rs.getString(5)).trim());
                 vo.setLengthField(rs.getInt(6));
-                vo.setDesc(rs.getString(7).trim());
+                vo.setDesc(StringUtil.nvl(rs.getString(7)).trim());
 
                 al.add(vo);
             }
diff --git a/src/com/eactive/eai/batch/rule/phaseinfo/PhaseInfoDAO.java b/src/com/eactive/eai/batch/rule/phaseinfo/PhaseInfoDAO.java
index 4716111..3f9bd70 100644
--- a/src/com/eactive/eai/batch/rule/phaseinfo/PhaseInfoDAO.java
+++ b/src/com/eactive/eai/batch/rule/phaseinfo/PhaseInfoDAO.java
@@ -1,13 +1,14 @@
 package com.eactive.eai.batch.rule.phaseinfo;
 
-import com.eactive.eai.common.dao.BaseDAO;
-import com.eactive.eai.common.dao.DAOException;
-import com.eactive.eai.common.exception.ExceptionUtil;
-
 import java.sql.ResultSet;
 import java.util.ArrayList;
 import java.util.HashMap;
 
+import com.eactive.eai.batch.common.StringUtil;
+import com.eactive.eai.common.dao.BaseDAO;
+import com.eactive.eai.common.dao.DAOException;
+import com.eactive.eai.common.exception.ExceptionUtil;
+
 public class PhaseInfoDAO extends BaseDAO implements PhaseInfoQuery
 {
     /**
@@ -27,24 +28,24 @@ public class PhaseInfoDAO extends BaseDAO implements PhaseInfoQuery
             while(rs.next())
             {
                 vo = new PhaseInfoVO();
-                vo.setRuleCode(rs.getString(1).trim());
-                vo.setPhaseSeq(rs.getString(2).trim());
-                vo.setPhaseCode(rs.getString(3).trim());
-                vo.setPhaseType(rs.getString(4).trim());
-                vo.setDesc(rs.getString(5).trim());
-                vo.setTelegramType(rs.getString(6).trim());
-                vo.setOpCode(rs.getString(7).trim());
-                vo.setTrClass(rs.getString(8).trim());
+                vo.setRuleCode(StringUtil.nvl(rs.getString(1)).trim());
+                vo.setPhaseSeq(StringUtil.nvl(rs.getString(2)).trim());
+                vo.setPhaseCode(StringUtil.nvl(rs.getString(3)).trim());
+                vo.setPhaseType(StringUtil.nvl(rs.getString(4)).trim());
+                vo.setDesc(StringUtil.nvl(rs.getString(5)).trim());
+                vo.setTelegramType(StringUtil.nvl(rs.getString(6)).trim());
+                vo.setOpCode(StringUtil.nvl(rs.getString(7)).trim());
+                vo.setTrClass(StringUtil.nvl(rs.getString(8)).trim());
                 vo.setTOVal(rs.getInt(9));
                 vo.setRepeat(rs.getInt(10));
-                vo.setConditionTxt(rs.getString(11).trim());
+                vo.setConditionTxt(StringUtil.nvl(rs.getString(11)).trim());
                 vo.setPriority(rs.getInt(12));
-                vo.setCTelegramType(rs.getString(13).trim());
-                vo.setCOpCode(rs.getString(14).trim());
-                vo.setCTrClass(rs.getString(15).trim());
-                vo.setCResCode(rs.getString(16).trim());
-                vo.setTelegramID(rs.getString(17).trim());
-                vo.setNextPhaseCode(rs.getString(18).trim());
+                vo.setCTelegramType(StringUtil.nvl(rs.getString(13)).trim());
+                vo.setCOpCode(StringUtil.nvl(rs.getString(14)).trim());
+                vo.setCTrClass(StringUtil.nvl(rs.getString(15)).trim());
+                vo.setCResCode(StringUtil.nvl(rs.getString(16)).trim());
+                vo.setTelegramID(StringUtil.nvl(rs.getString(17)).trim());
+                vo.setNextPhaseCode(StringUtil.nvl(rs.getString(18)).trim());
 
 
                 ArrayList<PhaseInfoVO> al = all.get(vo.getRuleCode());
diff --git a/src/com/eactive/eai/batch/rule/ruleinfo/RuleInfoDAO.java b/src/com/eactive/eai/batch/rule/ruleinfo/RuleInfoDAO.java
index 2394459..f53ae35 100644
--- a/src/com/eactive/eai/batch/rule/ruleinfo/RuleInfoDAO.java
+++ b/src/com/eactive/eai/batch/rule/ruleinfo/RuleInfoDAO.java
@@ -3,6 +3,7 @@ package com.eactive.eai.batch.rule.ruleinfo;
 import java.sql.ResultSet;
 import java.util.HashMap;
 
+import com.eactive.eai.batch.common.StringUtil;
 import com.eactive.eai.common.dao.BaseDAO;
 import com.eactive.eai.common.dao.DAOException;
 import com.eactive.eai.common.exception.ExceptionUtil;
@@ -22,8 +23,8 @@ public class RuleInfoDAO extends BaseDAO implements RuleInfoQuery
             while(rs.next())
             {
                 vo = new RuleInfoVO();
-                vo.setRuleCode(rs.getString(1).trim());
-                vo.setDesc(rs.getString(2).trim());
+                vo.setRuleCode(StringUtil.nvl(rs.getString(1)).trim());
+                vo.setDesc(StringUtil.nvl(rs.getString(2)).trim());
 
                 all.put(vo.getRuleCode(), vo);
             }
@@ -48,8 +49,8 @@ public class RuleInfoDAO extends BaseDAO implements RuleInfoQuery
             vo = new RuleInfoVO();
             while (rs.next())
             {
-                vo.setRuleCode(rs.getString(1));
-                vo.setDesc(rs.getString(2));
+                vo.setRuleCode(StringUtil.nvl(rs.getString(1)));
+                vo.setDesc(StringUtil.nvl(rs.getString(2)));
             }
         } catch(Exception e) {
             throw new DAOException(ExceptionUtil.getErrorCode(e,"BECEAIMFR029", new String[] {strRuleCode}));
diff --git a/src/com/eactive/eai/batch/rule/sysInfo/SysInfoDAO.java b/src/com/eactive/eai/batch/rule/sysInfo/SysInfoDAO.java
index 09b21b5..2bfa443 100644
--- a/src/com/eactive/eai/batch/rule/sysInfo/SysInfoDAO.java
+++ b/src/com/eactive/eai/batch/rule/sysInfo/SysInfoDAO.java
@@ -3,6 +3,7 @@ package com.eactive.eai.batch.rule.sysInfo;
 import java.sql.ResultSet;
 import java.util.HashMap;
 
+import com.eactive.eai.batch.common.StringUtil;
 import com.eactive.eai.common.dao.BaseDAO;
 import com.eactive.eai.common.dao.DAOException;
 import com.eactive.eai.common.exception.ExceptionUtil;
@@ -25,15 +26,15 @@ public class SysInfoDAO extends BaseDAO implements SysInfoQuery
             {
                 vo = new SysInfoVO();
 
-            	vo.setSysCd       ( rs.getString("sysCd").trim());
-            	vo.setSysName     ( rs.getString("sysName").trim());
-            	vo.setSysIp       ( rs.getString("sysIp").trim());
+            	vo.setSysCd       ( StringUtil.nvl(rs.getString("sysCd")).trim());
+            	vo.setSysName     ( StringUtil.nvl(rs.getString("sysName")).trim());
+            	vo.setSysIp       ( StringUtil.nvl(rs.getString("sysIp")).trim());
             	vo.setSysPort     ( rs.getShort("sysPort"));
-            	vo.setUserId      ( rs.getString("userId").trim());
-            	vo.setUserPassword( Seed.decrypt(rs.getString("userPassword")));
-            	vo.setSendDir     ( rs.getString("sendDir").trim());
-            	vo.setRecvDir     ( rs.getString("recvDir").trim());
-            	vo.setSftpYn      ( rs.getString("sftpYn").trim());	
+            	vo.setUserId      ( StringUtil.nvl(rs.getString("userId")).trim());
+            	vo.setUserPassword( Seed.decrypt(StringUtil.nvl(rs.getString("userPassword"))));
+            	vo.setSendDir     ( StringUtil.nvl(rs.getString("sendDir")).trim());
+            	vo.setRecvDir     ( StringUtil.nvl(rs.getString("recvDir")).trim());
+            	vo.setSftpYn      ( StringUtil.nvl(rs.getString("sftpYn")).trim());	
             	
 
                 map.put(vo.getSysCd(), vo);
@@ -60,15 +61,15 @@ public class SysInfoDAO extends BaseDAO implements SysInfoQuery
             vo = new SysInfoVO();
             if (rs.next())
             {
-            	vo.setSysCd       ( rs.getString("sysCd").trim());
-            	vo.setSysName     ( rs.getString("sysName").trim());
-            	vo.setSysIp       ( rs.getString("sysIp").trim());
+            	vo.setSysCd       ( StringUtil.nvl(rs.getString("sysCd")).trim());
+            	vo.setSysName     ( StringUtil.nvl(rs.getString("sysName")).trim());
+            	vo.setSysIp       ( StringUtil.nvl(rs.getString("sysIp")).trim());
             	vo.setSysPort     ( rs.getShort("sysPort"));
-            	vo.setUserId      ( rs.getString("userId").trim());
-            	vo.setUserPassword( Seed.decrypt(rs.getString("userPassword")));
-            	vo.setSendDir     ( rs.getString("sendDir").trim());
-            	vo.setRecvDir     ( rs.getString("recvDir").trim());
-            	vo.setSftpYn      ( rs.getString("sftpYn").trim());	
+            	vo.setUserId      ( StringUtil.nvl(rs.getString("userId")).trim());
+            	vo.setUserPassword( Seed.decrypt(StringUtil.nvl(rs.getString("userPassword"))));
+            	vo.setSendDir     ( StringUtil.nvl(rs.getString("sendDir")).trim());
+            	vo.setRecvDir     ( StringUtil.nvl(rs.getString("recvDir")).trim());
+            	vo.setSftpYn      ( StringUtil.nvl(rs.getString("sftpYn")).trim());	
             }
         } catch(Exception e) {
             throw new DAOException(ExceptionUtil.getErrorCode(e,"BECEAIMFR017", new String[] {sysCd, sysCd}));
diff --git a/src/com/eactive/eai/batch/rule/telegraminfo/TelegramInfoDAO.java b/src/com/eactive/eai/batch/rule/telegraminfo/TelegramInfoDAO.java
index b636c8e..bfc4c00 100644
--- a/src/com/eactive/eai/batch/rule/telegraminfo/TelegramInfoDAO.java
+++ b/src/com/eactive/eai/batch/rule/telegraminfo/TelegramInfoDAO.java
@@ -3,6 +3,7 @@ package com.eactive.eai.batch.rule.telegraminfo;
 import java.sql.ResultSet;
 import java.util.HashMap;
 
+import com.eactive.eai.batch.common.StringUtil;
 import com.eactive.eai.common.dao.BaseDAO;
 import com.eactive.eai.common.dao.DAOException;
 import com.eactive.eai.common.exception.ExceptionUtil;
@@ -26,9 +27,9 @@ public class TelegramInfoDAO extends BaseDAO implements TelegramInfoQuery
             while(rs.next())
             {
                 pvo = new TelegramInfoVO();
-                pvo.setTelegramID(rs.getString(1).trim());
-                pvo.setMsgMetaDstcd(rs.getString(2).trim());
-                pvo.setTelegramClsName(rs.getString(3).trim());
+                pvo.setTelegramID(StringUtil.nvl(rs.getString(1)).trim());
+                pvo.setMsgMetaDstcd(StringUtil.nvl(rs.getString(2)).trim());
+                pvo.setTelegramClsName(StringUtil.nvl(rs.getString(3)).trim());
                 all.put(pvo.getTelegramID(), pvo);
             }
         } catch(Exception e) {
diff --git a/src/com/eactive/eai/batch/telegram/TelegramDAO.java b/src/com/eactive/eai/batch/telegram/TelegramDAO.java
index 302f080..ee0abac 100644
--- a/src/com/eactive/eai/batch/telegram/TelegramDAO.java
+++ b/src/com/eactive/eai/batch/telegram/TelegramDAO.java
@@ -1,5 +1,6 @@
 package com.eactive.eai.batch.telegram;
 
+import com.eactive.eai.batch.common.StringUtil;
 import com.eactive.eai.common.dao.BaseDAO;
 import com.eactive.eai.common.dao.DAOException;
 import com.eactive.eai.common.exception.ExceptionUtil;
@@ -54,7 +55,7 @@ public class TelegramDAO extends BaseDAO implements TelegramQuery
                 TelegramItemVO itemVO = new TelegramItemVO(rs.getString(3).trim(), rs.getString(4).trim(), rs.getString(5).trim(), rs.getString(6).trim());
 
                 // 전문 필드중에 가변부가 있으면 전문의 variableFieldCheckTag를 true로 세팅한다.
-                if (rs.getString(5).trim().toUpperCase().equals("XX"))
+                if (StringUtil.nvlTrim(rs.getString(5)).trim().toUpperCase().equals("XX"))
                 {
                     telegramVO.setVariableFieldCheckTag(true);
                 }
@@ -100,8 +101,8 @@ public class TelegramDAO extends BaseDAO implements TelegramQuery
             int k=0;
             while(rs.next())
             {
-                keys[k] = rs.getString(1);
-                fieldsCount[k] = rs.getString(2);
+                keys[k] = StringUtil.nvlTrim(rs.getString(1));
+                fieldsCount[k] = StringUtil.nvlTrim(rs.getString(2));
                 k++;
             }
             rs.close();
@@ -119,10 +120,10 @@ public class TelegramDAO extends BaseDAO implements TelegramQuery
                 {
                     // telegramitem 순서값은 런타임시에는 사용하지 않는다. 대신 TelegramVO에서 item이 추가될때 순서를 부여한다.
                     // 이러한 이유는 TSEAIBM02에서 수정작업을 편하게 하도록 하기 위함이다.
-                    TelegramItemVO itemVO = new TelegramItemVO(rs.getString(3).trim(), rs.getString(4).trim(), rs.getString(5).trim(), rs.getString(6).trim());
+                    TelegramItemVO itemVO = new TelegramItemVO(StringUtil.nvl(rs.getString(3)).trim(), StringUtil.nvl(rs.getString(4)).trim(), StringUtil.nvl(rs.getString(5)).trim(), StringUtil.nvl(rs.getString(6)).trim());
 
                     // 전문 필드중에 가변부가 있으면 전문의 variableFieldCheckTag를 true로 세팅한다.
-                    if (rs.getString(5).trim().toUpperCase().equals("XX"))
+                    if (StringUtil.nvlTrim(rs.getString(5)).trim().toUpperCase().equals("XX"))
                     {
                         telegramVO.setVariableFieldCheckTag(true);
                     }
diff --git a/src/com/eactive/eai/common/scheduler/SchedulerDAO.java b/src/com/eactive/eai/common/scheduler/SchedulerDAO.java
index 57dd086..ea1b7fe 100644
--- a/src/com/eactive/eai/common/scheduler/SchedulerDAO.java
+++ b/src/com/eactive/eai/common/scheduler/SchedulerDAO.java
@@ -3,6 +3,7 @@ package com.eactive.eai.common.scheduler;
 import java.sql.ResultSet;
 import java.util.HashMap;
 
+import com.eactive.eai.batch.common.StringUtil;
 import com.eactive.eai.common.dao.BaseDAO;
 import com.eactive.eai.common.dao.DAOException;
 import com.eactive.eai.common.util.Logger;
@@ -25,12 +26,12 @@ public class SchedulerDAO extends BaseDAO implements SchedulerQuery {
 			ScheduleJobInfo info = null;
 			while(rs.next()) {
                 info = new ScheduleJobInfo(
-                		rs.getString(1),
-                		rs.getString(2),
-                		rs.getString(3),
-                		rs.getString(4),
-                		rs.getString(5),
-                		rs.getString(6)
+                		StringUtil.nvl(rs.getString(1)),
+                		StringUtil.nvl(rs.getString(2)),
+                		StringUtil.nvl(rs.getString(3)),
+                		StringUtil.nvl(rs.getString(4)),
+                		StringUtil.nvl(rs.getString(5)),
+                		StringUtil.nvl(rs.getString(6))
                 		);
                 infos.put(rs.getString(1), info);
                 if(info!=null) logger.debug("@ "+info.toString());