public class OrchestrationRequests {
 
     private static Logger logger = LoggerFactory.getLogger(OrchestrationRequests.class);
+    private static final String ERROR_MESSAGE_PREFIX = "Error Source: %s, Error Message: %s";
 
     @Autowired
     private RequestsDbClient requestsDbClient;
 
         String statusMessages = null;
         if (iar.getStatusMessage() != null) {
-            statusMessages = "STATUS: " + iar.getStatusMessage();
+            if (StringUtils.isNotBlank(iar.getExtSystemErrorSource())) {
+                statusMessages = "STATUS: "
+                        + String.format(ERROR_MESSAGE_PREFIX, iar.getExtSystemErrorSource(), iar.getStatusMessage());
+            } else {
+                statusMessages = "STATUS: " + iar.getStatusMessage();
+            }
         }
 
         if (OrchestrationRequestFormat.STATUSDETAIL.toString().equalsIgnoreCase(format)) {
 
 import static org.hamcrest.CoreMatchers.is;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertTrue;
 import static org.mockito.Mockito.doReturn;
 import javax.ws.rs.core.Response;
 import org.apache.commons.lang.StringUtils;
         assertThat(actual, sameBeanAs(expected));
     }
 
+    @Test
+    public void mapRequestStatusAndExtSysErrSrcToRequestErrorMessageTest() throws ApiException {
+        InstanceReferences instanceReferences = new InstanceReferences();
+        instanceReferences.setServiceInstanceId(SERVICE_INSTANCE_ID);
+        iar.setExtSystemErrorSource(ROLLBACK_EXT_SYSTEM_ERROR_SOURCE);
+        iar.setFlowStatus(null);
+        iar.setStatusMessage("Error retrieving cloud region from AAI");
+
+        Request actual = orchestrationRequests.mapInfraActiveRequestToRequest(iar, includeCloudRequest,
+                OrchestrationRequestFormat.DETAIL.toString());
+
+        assertTrue(actual.getRequestStatus().getStatusMessage()
+                .contains("Error Source: " + ROLLBACK_EXT_SYSTEM_ERROR_SOURCE));
+    }
+
     @Test
     public void mapRequestStatusAndExtSysErrSrcToRequestFlowStatusSuccessfulCompletionTest() throws ApiException {
         InstanceReferences instanceReferences = new InstanceReferences();