PK65576: DYNAMIC TEXT MAY NOT BE DISPLAYED DUE TO CORRUPTED LOAD MODULE CQMTTEXX

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Load modules may be corrupted during APPLY processing, which may
  result in conditions that can cause branches to unpredictable
  locations. This can produce varied symptoms including incorrect
  output, and disabled wait states which may result in
  ABEND071-20. This fix replaces the previous JCLIN to correctly
  link edit this module.
  The failure could also bring down DB2 (5740XYR00) with an
  ABEND04F following the ABEND071.  Using the registers at the
  time of the ABEND0C4 just prior to the ABEND071, R14 points
  just after a BASSM 0CEF, with R15 pointing to code in CQM#CCSD.
  The BASSM was meant to invoke CQMTTEXX, but because of the
  APPLY problem, code for CQMTTEXX wasn't there.  Instead x'0C2D'
  was there, another BASSM using R13.  In this case R13 was
  6CBD3000 (an invalid address) leading to an ABEND0C4-11 as seen
  in SYSTRACE:
     PGM    011 077C0000 00BD3000  00020011 00000000 00BD3000
  The results can be unpredictable depending on the contents of
  R13.  In this DUMP, the distributed address space (xxxxDIST)
  was the victim.
  

Local fix

• This problem was the result of a JCLIN problem.
  
  A workaround is to:
  1) Receive the base product
  2) Apply and Accept the base Product
  3) then Receive and Apply the maintenance in a subsequent job.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of DB2 Query Monitor.                  *
  ****************************************************************
  * PROBLEM DESCRIPTION: Dynamic text may not be displayed due   *
  *                      to corrupted load module CQMTTEXX.      *
  *                      This fix replaces the previous JCLIN    *
  *                      to correctly link edit this module.     *
  ****************************************************************
  * RECOMMENDATION: APPLY the PTF.                               *
  ****************************************************************
  Code has been changed to correct this condition.
  

Problem conclusion

• APPLY the PTF.
  

Temporary fix

• *********
  * HIPER *
  *********
  

Comments

APAR Information

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

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

  UK36648

Modules/Macros

•    CQM#IVSM CQMTTEXX H238230J
  

Fix information

• Fixed component name

  DB2 QUERY MONIT

• Fixed component ID

  5655E6701

Applicable component levels

• R230 PSY UK36648

     UP08/05/28 P F805 Ž

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.