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PI65898: DISPLAY CHSTATUS(*) CHLDISP(SHARED) SAVED DOES NOT DISPLAY STATUS FOR ALL CHANNEL DEFINITIONS AS SPECIFIED IN THE DOC.

A fix is available

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APAR status

  • Closed as program error.

Error description

  • ENV: websphere mq for z/OS.
    DISPLAY CHSTATUS(*) CHLDISP(SHARED) saved
    doesn't display status for all channel definitions as
    specified in the MQ doc.
    Some channels are missing.
    DIS CHS(*) SAVED and a DIS CHS(CHANNEL-NAME) SAVED produce
    different output.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All users of IBM MQ for z/OS Version 9 Release 0             *
    * Modification 0.                                              *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * Command DIS CHSTATUS(* or <prefix>*) SAVED CHLDISP(SHARED or *
    * ALL) does not include in the output all the shared channels  *
    * with saved status.                                           *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * N/A                                                          *
    ****************************************************************
    After DB2 RUNSTATS is executed on MQ table CSQ.ADMIN_B_SSKT the
    access to the table is changed from ACCESSTYPE=I (by index) to
    ACCESSTYPE=R (table scan). This affects the SQL statement used
    to select the shared channels that match the wildcard pattern of
    the DIS CHSTATUS(<wildcard_pattern>) resulting in shared
    channels skipped in the output. The SQL in CSQ5ASSK assumes that
    the table is always accessed by index.
    

Problem conclusion

  • The SQL statement in CSQ5ASSK has been changed to select the
    items from the table in the expected sequence independently of
    the access type assigned by DB2 RUNSTATS.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI65898

  • Reported component name

    MQ Z/OS V9

  • Reported component ID

    5655MQ900

  • Reported release

    000

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-07-15

  • Closed date

    2016-08-23

  • Last modified date

    2016-10-03

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

    PI65200

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

    UI40288

Modules/Macros

  • CSQ5ASSK CSQ5K900
    

Fix information

  • Fixed component name

    MQ Z/OS V9

  • Fixed component ID

    5655MQ900

Applicable component levels

  • R000 PSY UI40288

       UP16/09/20 P F609

Fix is available

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Document Information

Modified date:
03 October 2016