PH60688: WHEN REPLICATING A LARGE UR TO THE TARGET, IF THE SUBSCRIPTION FAILS AND IS RESTARTED, A DIAGNOSTIC DUMP MAY BE PRODUCED.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• When replicating large URs to a Linux/Unix/Windows target, the
  target may commit changes on an intermediate basis (before a
  COMMIT is sent by the source).  If the subscription should fail
  or be ended with a severity of Immediate before the large UR is
  entirely applied, the book mark stored will not describe the
  complete UR.  When the subscription is restarted, the book mark
  that is returned by the target may cause a diagnostic dump to
  be produced by the source system.
  

Local fix

• No local fix is available.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of IIDR CDC for DB2 for z/OS.          *
  ****************************************************************
  * PROBLEM DESCRIPTION: A diagnostic dump may be issued and the *
  *                      subscription ended if a large UR is     *
  *                      being sent to an LUW target when the    *
  *                      subscription fails or ends with an      *
  *                      Immediate severity, and is then         *
  *                      restarted.                              *
  ****************************************************************
  A diagnostic dump and subscription end may occur if the
  subscription previously ended in error or with an Immediate
  severity.
  

Problem conclusion

• Book marks stored by intermediate COMMITs performed by an LUW
  target are now being handled properly.
  

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:

  UI97470

Modules/Macros

• CHCATHSV CHCATHSW CHCCDASV CHCCDASW CHCCLKIT CHCDITIT CHCDLSDB
  CHCDLSGP CHCDSNSW CHCEAPIT CHCGNADM CHCGSSSV CHCIFCSV CHCITCSV
  CHCITCSW CHCLEEHI CHCMITIT CHCRCVDP CHCSESSV CHCSTGSP CHCSVBCS
  

Fix information

• Fixed component name

  INFO SRVR CDC Z

• Fixed component ID

  5655U7600

Applicable component levels

• RA21 PSY UI97470

     UP24/09/27 P F409

Fix is available

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