PI22762: LOW CORE ACCESS, RESULTED IN DSNILRBK ABEND

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Abending low core access from DSNILRBK (rmid UK92660) was
  detected using ZAD
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All DB2 for z/OS users.                      *
  ****************************************************************
  * PROBLEM DESCRIPTION: Zero address detection report found     *
  *                      potential abend in DSNILRBK and other   *
  *                      modules.                                *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  A database table block macro may not process the optional input
  parameter properly, and potentially causes abend in DSNILRBK due
  to zero pointer.   Potential abends are also found in DSNIPSFI
  and DSNIPSI due to zero pointer addressing.
  

Problem conclusion

• The code has been fixed to process the optional input parameter
  properly, and check the pointer before referencing the control
  block.
  

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:

  UI21152 UI21153

Modules/Macros

•    DSNGDLGC DSNICINV DSNICMT1 DSNICMT2 DSNILRBK
  DSNILREP DSNIPSFI DSNIPSI  DSNIPTYM DSNIWKFD DSNIWTTA DSNKRMPD
  DSNKSDEA
  

Fix information

• Fixed component name

  DB2 OS/390 & Z/

• Fixed component ID

  5740XYR00

Applicable component levels

• RA10 PSY UI21152

     UP14/09/23 P F409

• RB10 PSY UI21153

     UP14/09/23 P F409

Fix is available

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