PH66153: POTENTIAL HANG WHEN THE DISPLAY UTILITY FEATURE IS ENABLED

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• A Db2 HPU unload hangs at the end of the processing. Specific
  timing conditions which occurrence cannot be predicted apply.
  
  This can affect any unload when the DISPLAY UTILITY feature is
  enabled (i.e. the VUU095/ENBDISP parmlib parameter is set to
  YES).
  

Local fix

• consider disabling the DISPLAY UTILITY feature by setting the
  VUU095/ENBDISP parmlib parameter to NO.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of Db2 High Performance Unload for     *
  *                 z/OS                                         *
  ****************************************************************
  * PROBLEM DESCRIPTION: A Db2 HPU unload hangs at the end of    *
  *                      the processing. Specific timing         *
  *                      conditions which occurrence cannot be   *
  *                      predicted apply.                        *
  *                                                              *
  *                      This can affect any unload when the     *
  *                      DISPLAY UTILITY feature is enabled      *
  *                      (i.e. the VUU095/ENBDISP parmlib        *
  *                      parameter is set to YES).               *
  *                                                              *
  *                      Local fix : consider disabling the      *
  *                      DISPLAY UTILITY feature by setting the  *
  *                      VUU095/ENBDISP parmlib parameter to NO. *
  ****************************************************************
  * RECOMMENDATION: Apply the PTF                                *
  ****************************************************************
  potential hang when the DISPLAY UTILITY feature is enabled
  

Problem conclusion

• Code has been changed to fix this problem
  

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:

Modules/Macros

• INZTOOLS INZUTIB1 INZUTIB2 INZUTILC INZUTILK
  

Fix information

• Fixed component name

  DB2 HI PERF UNL

• Fixed component ID

  5697F4400

Applicable component levels

• R520 PSY UO03303

     UP25/06/10 P F506

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.