JR49461: OBJECT NOT FOUND ERROR ENCOUNTERED WHEN ACCESSING DYNAMIC TABLE BUTTON FOR DUPLICATE INSTANCE OF COACH VIEW.

Download Version 8.0.1 Fix Pack 3 for the IBM Business Process Manager products

APAR status

• Closed as fixed if next.

Error description

• 1. The internal viewRef version is not set when just the
  configuration options are edited in the coach view instance
  properties of Process Designer (both Coach View editor and
  Coach editor within the Human Service editor). It should have
  following version attribute set to 8010 so code generation can
  produce the correct html page:
  <contributions xsi:type="ViewRef"    version="8010">
  
  Snippet from non-working coach html page, notice the
  .currentItem:
  target : engine.resolveOptionValue.call(this, configId,
  "target", "local.pTestResult"),
  
  source : engine.resolveOptionValue.call(this, configId,
  "source", "local.pTest.currentItem"),
  
  Snippet from working coach html page, notice the .currentItem
  is now [index]:
  target : engine.resolveOptionValue.call(this, configId,
  "target", "local.pTestResult"),
  source : engine.resolveOptionValue.call(this, configId,
  "source", "local.pTest[index]"),
  
  2. Due to issue 1 above, the "source" configuration option of
  the coach view is never resolved correct and is always
  undefined. As a result the logic leads to the server-side error
  and an error page in the web browser that just states
  "<p>Error</p><p>null</p>".
  
  Server side error:
  [2/24/14 17:24:04:420 EST] 0000002f ServletWrappe E
  com.ibm.ws.webcontainer.servlet.ServletWrapper service
  SRVE0014E: Uncaught service() exception root cause
  ajaxcontroller: java.io.IOException: Unexpected character 'u'
  on line 1, column 524
  at com.ibm.json.java.internal.Tokenizer.next(Tokenizer.java:115)
  at
  com.ibm.json.java.internal.Parser.parseObject(Parser.java:109)
  at com.ibm.json.java.internal.Parser.parseValue(Parser.java:231)
  
  JSON data is posted to the server when the boundary event
  occurs, notice the last part which is "pTestResult":undefined.
  This leads to the server side error. The original inline
  javascript, as mentioned earlier
  thisView.context.options.source.get("value") always returns
  undefined and is then blindly set as the value of
  thisView.context.options.target which leads to the JSON above
  being posted and the server side hitting the exception.
  

Local fix

• To work around the issue, you could try to add a binding to the
  "ACOBindButton" coach view and when this binding is set the
  internal viewRef version attribute will be set correctly. For
  example, this can be done by creating a private variable myBool
  of type Boolean and bound it to a binding of "ACOBindButton"
  coach view which we updated to take a binding of type Boolean.
  This binding is never used but allows the coach model to be
  updated in such a way that the problem can be worked around.
  

Problem summary

• When bringing a pre-8000 coach or coach view into a 8.0+ release
   and changing a configuration option binding to point to a
  "currentItem" variable, code gen will not take the proper path
  and it will fail at run time.
  

Problem conclusion

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

Applicable component levels

• R801 PSY

     UP