PI58989: DFHSM0002 0D0C INVALID DOUBLE FREEMAIN DSRTPGM

APAR status

• Closed as returned (APAR cannot be resolved without additional info from IBM or customer.)

Error description

• CICS issues a message and dump for
  .
  DFHSM0002 applid A severe error (code X'0D0C') has occurred in
    module DFHSMMF.
  .
  The exception trace entry shows the problem is due to an
  invalid FREEMAIN address:
  .
  SM 0D0C SMMF  *EXC* - Invalid_freemain_address -
                        FUNCTION(FREEMAIN) REMARK(DSRTPGM)
  .
  Storage manager shows that the storage for this address is
  already free. Kernel stacks for the task show that the problem
  occurs during task termination. During COMMIT_UOW processing,
  DFHICP has been called to cancel an ICE. DFHICP checks the ICE
  to see if there is a COMMAREA for the dynamic routing program
  (field ICE_ROUTER_COMM_ADDR ) and if there is one, issues the
  FREEMAIN. The problem is detected as a double FREEMAIN since
  the storage is already free.
  Additional Symptoms Search Keywords:  KIXREVxxx
  CANCEL_ICE SM0002 0D0C
  

Local fix

Problem summary

Problem conclusion

Temporary fix

Comments

• This APAR is being closed with a code of RET/AU. This closing
  indicates that the Change Team has been unable to test the
  proposed fix for this APAR and that no Customer was able to test
  the fix and provide feedback within a reasonable amount of time.
  
  To ensure that only high quality fixes are distributed to all
  Customers, we require every fix to be tested either internally
  or at a Customer site which is experiencing the problem. This
  will minimize any exposure to a possible PTF error which could
  later be more detrimental to the Customer.
  
  The APAR fix is available upon application to the Change Team
  via PMR. Once the fix has been satisfactorily tested by a
  Customer experiencing the reported problem, the Change Team will
  accept a NO-DOC APAR (which must refer to this returned APAR) in
  order to provide the appropriate PTFs.
  
  If the fix does not correct the reported problem, please contact
  the Change Team via PMR with full details of the failure.
  

APAR Information

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

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

Fix information

Applicable component levels