PM72009: QCF UNLOAD/DEQUEUE JOB RECEIVING MSGDFS1959E RC=7109

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• The message being unloaded and dequeued by QCF is from a
  legacy LTERM which was ALTPCB output from an OTMA transaction.
  We set a slip in DFSQMR50 and this showed that both MQLTEFLG
  and MQLTRFLG bits were on in the MRPREFIX. This indicates that
  the destination is both an LTERM and a TRAN.  These settings
  caused the logic in DFSQMR50 to call DFSCIO50 to enqueue to
  DFSAOSW0 to cleanup the YTIB resulting in the DFS1959E RC=7109.
  The dequeue for the message does complete.
  
  You'll see similar APAR's under IMS: V11 is PM71222 and
  V12 is PM71590.  The IMS APAR's are for this issue if
  the client is a MRQ user (which there aren't many).
  This will address most QCF user's getting this problem
  as IQCQMRF0 is the IMS replacement routine of DFSQMRF0
  (which is for most QCF users).
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All IMS users of QCF 3.1 and OTMA.           *
  ****************************************************************
  * PROBLEM DESCRIPTION: A QCF UNLOAD/DEQUEUE job is receiving a *
  *                      MSGDFS1959E RC=7109 message.            *
  ****************************************************************
  * RECOMMENDATION: INSTALL CORRECTIVE SERVICE FOR APAR/PTF      *
  ****************************************************************
  DFS1959E RC=7109 is issued when a message being unloaded and
  dequeued by QCF is from a legacy LTERM which was ALTPCB output
  from an OTMA transaction.  This is a result of both flags,
  MQLTEFLG and MQLTRFLG, being on in MRPREFIX which implies
  that the destination is both an LTERM and a TRAN.  These
  settings caused the logic in DFSQMR50 to call DFSCIO50 to
  enqueue to DFSAOSW0 to cleanup the YTIB resulting in the
  error message. The dequeue for the message was completed.
  
  Additional Keywords:  RC7109
  

Problem conclusion

• GEN:
  KEYWORDS:
  
  *** END IMS KEYWORDS ***
  IQCQMRFX was modified to set only MQLTEFLG when the
  destination is a LTERM.
  

Temporary fix

Comments

APAR Information

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

  PM71222

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

  UK81491

Modules/Macros

•    IQCQMRFA IQCQMRFB IQCQMRFC IQCQMRF9
  

Fix information

• Fixed component name

  IMS QUEUE CNTL

• Fixed component ID

  5697E9900

Applicable component levels

• R310 PSY UK81491

     UP12/09/05 P F209

Fix is available

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