DY47454: CICS ABEND (CODE 2C5/AKEB) / ERR25 MSG0P77I DURING VSAM PROCESSING

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• DFHAP0001 PRODCICS AN ABEND (CODE 2C5/AKEB) HAS OCCURED
  or message 0P77I INVALID STORAGE ADDRESS
  during VSAM IO processing.
  

Local fix

• As circumvention increase CICS/TS partition GETVIS-31.
  For static partition provide larger ALLOC.
  For dynamic partition update dynamic class table accordingly.
  
  As temp. fix apply patch for supervisor level DY47438 / UD53909
  Please backup the system library before applying the patch.
  Patch fits for 5.1.1   DY47438 / UD53909
  // JOB CORRECT AKEB
  // EXEC MSHP
  CORRECT 5686-CF-906-51C : DY47454
  AFFECTS PHASES=$$A$SUPI
  ALTER 28FE4 BD1807D2:9102100C       /*                     */
  ALTER 28FE8 4770D260:4710D260       /*                     */
  RESOLVES 'IO VALIDATION'
  /*
  /&
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: - ALL                                        *
  ****************************************************************
  * PROBLEM DESCRIPTION: - CICS ABEND / ERR25 / MSG0P77I         *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  - CICS partition abends (CODE 2C5/AKEB) during VSAM
    access on files.
  - Problem may also lead to MSG0P77I / ERR25 during
    IO request validation.
  

Problem conclusion

• - Checking for RMODE(CCW) relies on wrong             SGIOS
    information by checking RMODE(CCB); which
    leads to A(CCW) corruption --> ERR25
  

Temporary fix

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

Comments

APAR Information

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

  DY47451

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

Modules/Macros

• $$A$SUPI SGIOS    SGSRVLVL
  

Fix information

• Fixed component name

  VSE/AF MACROS

• Fixed component ID

  5686CF906

Applicable component levels

• R51C PSY UD53928

     UP13/02/20 I 1000 Ž

• R51J PSY UD53929

     UP13/02/20 P E512 Ž

Fix is available

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