Support Article

Error - 'null' page message on Assignment Next



Application assignments are not able to progress into the next stage. Tracing the error has been observed that the value for pzStatus on pyWorkPage is 'false' where valid values are 'Valid' and 'Invalid'.
The error occurs at step 5 in Work-.RecalculateAndSave. There is no error in the logfile.

Error Messages

No error in the log file

"** ** null" on the screen.

Steps to Reproduce

Create an case and submit the first assignment.

Root Cause

In order to find the root cause, the administrator private edited the activity RecalculateAndSave step 5 to print the error message using the below JAVA edit.

if (myStepPage.hasMessages()){
String messages = myStepPage.getMessagesAll();
ClipboardPage originalPage = myStepPage;
myStepPage = tools.createPage(originalPage.getClassName(),"");
oLog.infoForced("Getting messages--->>"+messages);
myStepPage.putAll(originalPage, ClipboardPage.PUTALL_KEEPNEW);
boolean newObject = tools.getParamAsBoolean(PropertyInfo.TYPE_TRUEFALSE, "newObject");
try {
tools.getDatabase().saveDeferred(myStepPage, newObject, true);
} catch (DatabaseException e) {
if (!e.getMessage().startsWith("Trying to save an invalid page:"))
myStepPage.addMessage(tools.getStepStatus().getLatestMessageName() + "\t" + tools.getStepStatus().getLatestMessageParms());
oLog.infoForced("Getting messages from Database--->>"+e.getMessage());

The log states the below
Getting messages from Database--->>Database-BadClassDef AA-BB-CCC-MYCLASS


There was a class rule missing from the deployment. After corrected the deployment sequence the application is now working as expected.
The RecalculateAndSave activity should be more informative regarding the error. BUG-286722 has been raised to track this item.

Published February 2, 2017 - Updated February 4, 2017

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