PI41969: DFSCLM00 ABEND0C4 DUE TO HP SYSGEN ADDED TRAN WITH CLASS ZERO

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• HP Sysgen allowed a transaction to be added to IMS with class 0,
  which should not be allowed.   Valid IMS transaction classes are
  1-999.  Because a class zero transaction was created, IMS used
  an invalid offset in the TCT latch header which resulted in an
  ABEND0C4 in DFSCLM00.   Class may be found in SMBCLASS.
  
  A workaround is to use the /ASSIGN command to assign a valid
  class to the failing transaction.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of IMS HPSysgen v2.3               *
  ****************************************************************
  * PROBLEM DESCRIPTION: DFSCLM00 abend0C4 due to HP SYSGEN      *
  *                      added Tran with class zero              *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  HP Sysgen allowed a transaction to be added to IMS with class 0,
  which should not be allowed.   Valid IMS transaction classes are
  1-999.  Because a class zero transaction was created, IMS used
  an invalid offset in the TCT latch header which resulted in an
  ABEND0C4 in DFSCLM00.   Class may be found in SMBCLASS.
  

Problem conclusion

• Correct the S0C4 abend when IMS schedules a transaction
  with CLASS 0 that was added via HP SYSGEN ISPF interface.
  

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:

  UI28891

Modules/Macros

• IOHSDIR0 IOHSDIR1 IOHSDIR2 IOHSDIR3 IOHSDIR4
  IOHTRNA1 IOHZCHK0 IOHZCHK1 IOHZCHK2 IOHZCHK3 IOHZCHK4
  

Fix information

• Fixed component name

  IMS HP SYSGEN T

• Fixed component ID

  5655F4300

Applicable component levels

• R230 PSY UI28891

     UP15/06/30 P F506

Fix is available

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