diff --git a/software/cananolab-webapp/src/gov/nih/nci/cananolab/restful/CompositionServices.java b/software/cananolab-webapp/src/gov/nih/nci/cananolab/restful/CompositionServices.java
index b7e1c4e63d..890124f059 100644
--- a/software/cananolab-webapp/src/gov/nih/nci/cananolab/restful/CompositionServices.java
+++ b/software/cananolab-webapp/src/gov/nih/nci/cananolab/restful/CompositionServices.java
@@ -1,5 +1,8 @@
 package gov.nih.nci.cananolab.restful;
 
+import javax.json.Json;
+import javax.json.JsonBuilderFactory;
+import javax.json.JsonObject;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.ws.rs.DefaultValue;
@@ -40,7 +43,13 @@ public Response view(@Context HttpServletRequest httpRequest, @DefaultValue("")
 			return Response.ok(view).build();
 
 		} catch (Exception e) {
-			return Response.ok("Error while viewing the composition results" +e).build();
+			JsonBuilderFactory factory = Json.createBuilderFactory(null);
+			JsonObject value = factory.createObjectBuilder()
+					.add("status", "Error while viewing the composition results").build();
+
+			return
+					Response.ok(value).build();
+//			return Response.ok("Error while viewing the composition results" +e).build();
 		}
 	}
 	
@@ -62,7 +71,13 @@ public Response summaryPrint(@Context HttpServletRequest httpRequest,
 
 			return Response.ok(view).build();
 		} catch (Exception e) {
-			return Response.ok("Error while printing the file").build();
+			JsonBuilderFactory factory = Json.createBuilderFactory(null);
+			JsonObject value = factory.createObjectBuilder()
+					.add("status", "Error while printing the file").build();
+
+			return
+					Response.ok(value).build();
+//			return Response.ok("Error while printing the file").build();
 		}
 	}
 
@@ -82,6 +97,7 @@ public Response summaryExport(@Context HttpServletRequest httpRequest, @Context
 
 			return Response.ok("").build();
 		} catch (Exception e) {
+			//TODO - Test the front end. Does the Angular accept this?
 			return Response.ok("Error while exporting the file").build();
 		}
 	}
diff --git a/software/cananolab-webapp/web/index.html b/software/cananolab-webapp/web/index.html
index b000556cdd..f08cb58ece 100644
--- a/software/cananolab-webapp/web/index.html
+++ b/software/cananolab-webapp/web/index.html
@@ -195,7 +195,7 @@
                      </div>
       </div>
       <br>
-      <div class="footerVersion">caNanoLab Release 2.3.11 Build cananolab-2.3.11-it17</div><br /><br />
+      <div class="footerVersion">caNanoLab Release 2.3.11 Build cananolab-2.3.11-it18</div><br /><br />
       <!-- footer ends -->
       </td>
       </tr>