PH43890: DFHXCBAM 31 BIT TRACE

APAR status

• Closed as program error.

Error description

• DFHXCBAM should be using 31 bit tracing.
  
  Keywords:  0C4 in DFHXCTRP 4E6  R4 REG4 64 31 bit DFHXCOPTS
  TRACE TRACE=3
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users                                    *
  ****************************************************************
  * PROBLEM DESCRIPTION: When setting EXCI trace option on an    *
  *                      0C4 abend may occur, resulting in a     *
  *                      system dump.                            *
  ****************************************************************
  Abend 0C4 when using the CICS External Interface (EXCI),
  channels and containers and TRACE is set to anything other than
  OFF.
  This abend may occur because module DFHXCBAM was using the 64bit
  version of the trace domain plist, when it should have been
  using the 31bit version. The abend is dependent on the
  contents of the top word of the 64 bit address when trace is
  called.
  
  Keywords: 0416 4036 0C4 in DFHXCTRP 4E6 R4 REG4 DFHXCOPTS 64
  31 bit TRACE TRACE=3
  

Problem conclusion

• DFHXCBAM has been changed to use the DFHTRPTM trace CDURUN call
  for its entry and exit tracing. DFHXCEIP has been changed to
  separate its domain parameter lists for serviceability
  purposes.
  

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:

  UI80576 UI80577

Modules/Macros

• DFHXCBAM DFHXCEIP
  

Fix information

• Fixed component name

  CICS TS Z/OS V5

• Fixed component ID

  5655Y0400

Applicable component levels