RS03691: REOPENING A DT AFTER THE SESSION EXPIRED MAY DISPLAY AN ERROR MESSAGE

Operational Decision Manager V8.8.1.4: Interim Fix 13 for Decision Center
IBM Operational Decision Manager V8.10.5 Download Document
IBM Operational Decision Manager V8.10.5 Refresh Pack

APAR status

• Closed as program error.

Error description

• Sometimes when reopening a decision table an error message is
  displayed instead: Unable to load /decisioncenter/s/DtxEditor?co
  mmand=GetColumns&envUuid=c42c1618-b3cc-4afd-ae3f-250cb1a4d933&__
  dcsid=b014bfdce1c874662ec836b9ff6aa108 status: 500
  
  This
  happens after the session expires.
  The following exception can
  be found in the log:
  DtxEditorServ E Unexpected exception while
  processing command
  com.ibm.rules.bdsl.dtx.commands.GetColumns@eef4bcfb
  
  java.lang.NullPointerException
  at ilog.rules.shared.json.IlrJson
  Serializer.readObject(IlrJsonSerializer.java:87)
  at com.ibm.rule
  s.bdsl.dtx.DtxEditorServlet.execCmd(DtxEditorServlet.java:222)
  a
  t com.ibm.rules.bdsl.dtx.DtxEditorServlet.doPost(DtxEditorServle
  t.java:145)
  at com.ibm.rules.decisioncenter.web.core.servlets.Dt
  xEditorServlet.doPost(DtxEditorServlet.java:284)
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * Decision Center users working with decision tables.          *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * Code tries to deserialize input when input type is Void.     *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  

Problem conclusion

• The code was fixed.
  

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

• Fixed component name

  WS DECISION CTR

• Fixed component ID

  5725B6900

Applicable component levels

• R8A0 PSY

     UP