PH31845: DFHTR0112 BAD DATA PASSED FOR TRACING TO MODULE DFHTRPT AFTER DFHSM0102 0D05 TIOA STGRCVY YES 0C4 IN DFHTRPX

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• You are running CICS Transaction server 5.5, with SIT
  option STGRCVY=YES specified. (Storage Recovery turned on)
  A storage violation was found involving the trailing
  SAA of a TIOA - terminal input output area. This led to
  message:
  DFHSM0102  CSTP 00010 A storage violation (code X'0D05')
             has been detected by module DFHSMMF.
  When attempting to repair the TIOA storage- a program check
  occurred in DFHTRPX  at offset 000003E8.
  Failing instruction is Move Character Long-MVCL    R10,R14
  due to R14 containing 7FFFFFF8.
  Here are the programs from the Stack:
       NAME
       DFHSMMF
       FREEMAIN
       FREEMAIN_TP
       DFHSMCK
       RECOVER_STORAGE
       RECOVER_CURRENT_TERMINAL
       RECOVER_TIOA_CHAIN
       RECOVER_TPE_SAAS
       TRACE_SAA_RECOVERY
       DFHTRPT
  Additional symptoms: KIXREVHJN
  ABEND0C4 trace
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All CICS users.                              *
  ****************************************************************
  * PROBLEM DESCRIPTION: The message DFHSM0102 for a storage     *
  *                      violation in by module DFHSMMC2 is      *
  *                      followed by message DFHTR0112 for bad   *
  *                      data being passed to module DFHTRPT.    *
  ****************************************************************
  A CICS region is started with the SIT option STGRCVY=YES.
  When a transaction is run a storage violation overwrites a TIOA
  leading or trailing SAA.  The storage violation is indicated by
  message DFHSM0102.
  This is followed by message DFHTR0112 which indicates an error
  while attempting to write a CICS trace exception entry.
  
  DFHSM0102 applid trnid nnnnn A storage violation (code X'0E06')
  has been detected by module DFHSMMC2.
  
  DFHTR0112 applid Bad data passed for tracing to module DFHTRPT.
  

Problem conclusion

• Module DFHSMCK has been changed to use the correct pointer when
  calling trace_saa_recovery.
  

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:

  UI75303 UI75305

Modules/Macros

• DFHSMCK
  

Fix information

• Fixed component name

  CICS TS Z/OS V5

• Fixed component ID

  5655Y0400

Applicable component levels

• R200 PSY UI75303

     UP21/05/11 P F105

• R300 PSY UI75305

     UP21/05/11 P F105

Fix is available

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