diff --git a/src/main/java/com/eactive/eai/outbound/RESTProcess.java b/src/main/java/com/eactive/eai/outbound/RESTProcess.java
index 1059aaf..838879b 100644
--- a/src/main/java/com/eactive/eai/outbound/RESTProcess.java
+++ b/src/main/java/com/eactive/eai/outbound/RESTProcess.java
@@ -694,35 +694,37 @@ public class RESTProcess extends HTTPProcess {
 	public void setOutboundErrorMessage() throws Exception {
 		this.logPssSno = TranLogUtil.getResLogSeq(this.svcPssTp, this.svcPssSeq, this.isComp);
 
+		boolean setResObject = false;
 		// 에러에 대한 응답메시지
 		if(this.tempProp.get(HttpAdapterServiceKey.OUTBOUND_PROPERTY_MAP) instanceof Map) {
 			@SuppressWarnings("unchecked")
 			Map<String, Object> map = (Map<String, Object>) this.tempProp.get(HttpAdapterServiceKey.OUTBOUND_PROPERTY_MAP);
 			this.callProp.put(HttpAdapterServiceKey.OUTBOUND_PROPERTY_MAP, map);
-		}
-
-		boolean setResObject = false;
-		AdapterGroupVO outboundAdapterGroupVO = AdapterManager.getInstance().getAdapterGroupVO(adapterGroupName);
-		if (outboundAdapterGroupVO != null) {
-			AdapterVO outboundAdapterVo = null;
-			if(adapterName != null)
-				outboundAdapterVo = outboundAdapterGroupVO.getAdapterVO(adapterName);
-			else
-				outboundAdapterVo = outboundAdapterGroupVO.nextAdapterVO();
 			
-			if (outboundAdapterVo != null) {
-				String errorHandlerClass = AdapterPropManager.getInstance().getProperty(
-						outboundAdapterVo.getPropGroupName(), "ERR_MSG_HANDLER");
-				if (StringUtils.isNotBlank(errorHandlerClass)) {
-					if (logger.isInfo())
-						logger.info("ExceptionHandler] errorSyncSend ERR_MSG_HANDLER=" + errorHandlerClass);
-					AdapterErrorMessageHandler handler = AdapterErrorMessageHandlerFactory.createHandler(errorHandlerClass);
-					this.resObject = handler.generateOutboundErrorResponseMessage(adapterGroupName, adapterGroupName,
-							callProp, this.reqObject, this.resEaiMsg);
-					setResObject = true;
+			// OUTBOUND_PROPERTY_MAP 이 있는 경우, 즉 타겟서버와 통신은 정상적으로 이루진 경우 처리한다.
+			AdapterGroupVO outboundAdapterGroupVO = AdapterManager.getInstance().getAdapterGroupVO(adapterGroupName);
+			if (outboundAdapterGroupVO != null) {
+				AdapterVO outboundAdapterVo = null;
+				if(adapterName != null)
+					outboundAdapterVo = outboundAdapterGroupVO.getAdapterVO(adapterName);
+				else
+					outboundAdapterVo = outboundAdapterGroupVO.nextAdapterVO();
+				
+				if (outboundAdapterVo != null) {
+					String errorHandlerClass = AdapterPropManager.getInstance().getProperty(
+							outboundAdapterVo.getPropGroupName(), "ERR_MSG_HANDLER");
+					if (StringUtils.isNotBlank(errorHandlerClass)) {
+						if (logger.isInfo())
+							logger.info("ExceptionHandler] errorSyncSend ERR_MSG_HANDLER=" + errorHandlerClass);
+						AdapterErrorMessageHandler handler = AdapterErrorMessageHandlerFactory.createHandler(errorHandlerClass);
+						this.resObject = handler.generateOutboundErrorResponseMessage(adapterGroupName, adapterGroupName,
+								callProp, this.reqObject, this.resEaiMsg);
+						setResObject = true;
+					}
 				}
 			}
 		}
+
 		if (!setResObject) {
 			this.resObject = "";
 		}