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PI53604: Excessive CWOBJ1550 and CWOBJ1551 messages for the same exceptio n

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APAR status

  • Closed as program error.

Error description

  • Excessive CWOBJ1550 and CWOBJ1551 messages for the same
    exception. Replication messages, CWOBJ1550 and CWOBJ1551, are
    logged  for the same exception every 30 seconds.
    
    XS V8.6
    Disctributed operating systems.
    

Local fix

  • NA
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  WebSphere eXtreme Scale users migrating     *
    *                  from                                        *
    *                  GA 8.6.0.5 through APARs published prior to *
    *                  September 2014 to a later fixpack. Or users *
    *                  experiencing repeated exceptions applying   *
    *                  data on MMR (Multi master replication)      *
    *                  grids. Or users experiencing repeated       *
    *                  timeouts during replication on MMR enabled  *
    *                  grids, but the remote primary is still      *
    *                  available (not a network failure or JVM     *
    *                  failure).                                   *
    ****************************************************************
    * PROBLEM DESCRIPTION: Excessive CWOBJ1550 and CWOBJ1551       *
    *                      messages for the same exception         *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    When replication between catalog servers or MMR enabled grids
    fails, but the remote side is still accessible (not experiencing
    a
    network issue or JVM failure), the system logs excessive
    CWOBJ1550E and CWOBJ1551I messages. The messages are logged
    every
    30 seconds until the replication issue resolves.
    

Problem conclusion

  • When the same message is logged without successful replication
    either on the catalog server or on MMR enabled grids, the messag
    only log once per hour until the issue is resolved.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI53604

  • Reported component name

    WS EXTREME SCAL

  • Reported component ID

    5724X6702

  • Reported release

    860

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2015-12-04

  • Closed date

    2015-12-18

  • Last modified date

    2015-12-18

  • 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 EXTREME SCAL

  • Fixed component ID

    5724X6702

Applicable component levels

  • R860 PSY

       UP

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Document Information

Modified date:
18 December 2015