PM83332: ABEND 878 IN WLM ASID IF DELAYED DEBUG IS ENABLED

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• -ABENDS878 in WLM ASID if delayed debug is enabled.
  Turning on messages in the EQAD3CXT exit shows the following:
    DSNX9I4R CALL FOR ENVIRONMENT. RETURN CODE = 00000000000
    REASON CODE = 00000000000
  
    DSNX9I4R CALL RESULT. RETURN CODE = 00000000000 REASON CODE =
    00000000000
    *** EQADXPMT STARTS ***.
  
   The problem is that there should be more WTO's after DSNX9I4R.
   The missing EQAU999I message indicates a problem in EQAD3XXT.
  
   IPCS VSMSORT PRIVATE output will show something like:
   00026000 Size     2000
                          FQE: Addr 00026000 Size      A18  <<
   00028000 Size     2000
                          FQE: Addr 00028000 Size      FE8  <<
   which are allocation for DSA and parmstring for EQAD3XXT.
  

Local fix

• n/a
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Debug Tool 12.1 users who debug DB2          *
  *                 programs using delay debug mode.             *
  ****************************************************************
  * PROBLEM DESCRIPTION: -ABENDS878 in WLM ASID if delayed       *
  *                       debug is enabled.                      *
  *                       Turning on messages in the EQAD3CXT    *
  *                       exit shows the following:              *
  *                        DSNX9I4R CALL FOR ENVIRONMENT.        *
  *                        RETURN CODE = 00000000000 REASON      *
  *                        CODE = 00000000000                    *
  *                        DSNX9I4R CALL RESULT. RETURN CODE =   *
  *                        00000000000 REASON CODE =             *
  *                        00000000000                           *
  *                        *** EQADXPMT STARTS ***.              *
  *                                                              *
  *                       The problem is that there should be    *
  *                       more WTO's after DSNX9I4R.  The        *
  *                       missing EQAU999I message indicates a   *
  *                       problem in EQAD3XXT.                   *
  *                                                              *
  *                       IPCS VSMSORT PRIVATE output will show  *
  *                       something like:                        *
  *                       00026000 Size     2000                 *
  *                       FQE: Addr 00026000 Size      A18  <<   *
  *                       00028000 Size     2000                 *
  *                       FQE: Addr 00028000 Size      FE8  <<   *
  *                       which are allocation for DSA and       *
  *                       parmstring for EQAD3XXT.               *
  ****************************************************************
  * RECOMMENDATION: Users who debug DB2 programs using           *
  *                 delay debug mode should install this         *
  *                 service.                                     *
  ****************************************************************
  Storage corruption causes problems when debugging DB2 programs
  using delay debug mode.
  

Problem conclusion

• Problem resolved.
  

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:

  UK81939

Modules/Macros

• EQA00ABE EQA00CIC EQA00CND EQA0CINF EQA0SCL1 EQA0SCL2 EQA0SRP1
  EQA0SRP2 EQA10PRC EQA80VER EQAAFSPS EQAD3XXT EQADCCN0 EQALMA
  EQAYSMMN
  

Fix information

• Fixed component name

  DEBUG TOOL Z/OS

• Fixed component ID

  5655W7000

Applicable component levels

• RC10 PSY UK81939

     UP13/04/02 P F304

Fix is available

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