PI99455: PERFORMANCE DECREASED AND HUGE VMM FILES CREATED

APAR status

• Closed as fixed if next.

Error description

• After upgrade from 10.2.0 to Cognos 10.2.2/Cognos Analytics 11
  reports in Compatible Query Mode with page sets and master
  detail relationship show a performance decrease. The report
  never finishes, and huge vmm files are generated in the temp
  directory. Temp files were created in 10.2.0 as well, but not in
  this size.
  

Local fix

• The behavior is triggered by the setup of the page set. The
  report page is located in the page group, but is not listed as
  detail page. If the report page is moved one level up, or one
  level down in the page set, the situation is not present.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * All Users                                                    *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * See Error Description                                        *
  ****************************************************************
  * RECOMMENDATION:                                              *
  * Upgrade to IBM Cognos Analytics 11.1.3                       *
  ****************************************************************
  

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