IBM Support

JR47307: WHEN RESTARTING QCAPTURE WHEN AN INVALID SUBSCRIPTION IS ALREADY IN TRANSITION, QCAPTURE COMES DOWN

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APAR status

  • Closed as new function.

Error description

  • When restarting QCapture when an invalid subscription is already
    in transition, QCapture comes down.
    

Local fix

Problem summary

  • When QCapture first loads the subscription from
    the IBMQREP_SUBS table, it sees it is in transition and puts an
    entry in the commit pending list.  Later, when it fails because
    of the invalid subscription (LOB columns and no unique index),
    it also adds it to the commit pending list to make sure it is
    invalidated.  When later processing the commit pending list, and
    the first entry is seen and processed, the sub is removed from
    the master sub list.  When the second entry is seen, QCapture
    cannot find the subscription in the master list, which is
    considered a fatal error.
    

Problem conclusion

  • The code changes make sure that
    subscriptions are only removed from the master list once the
    whole commit pending list is processed.
    

Temporary fix

Comments

APAR Information

  • APAR number

    JR47307

  • Reported component name

    WS Q-REPLIC LUW

  • Reported component ID

    5724N9801

  • Reported release

    A13

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-07-22

  • Closed date

    2013-07-22

  • Last modified date

    2013-07-22

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

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

Fix information

  • Fixed component name

    WS Q-REPLIC LUW

  • Fixed component ID

    5724N9801

Applicable component levels

  • RA13 PSY

       UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSDP5R","label":"InfoSphere Replication Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"A13","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
12 October 2021