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IC86125: BACKUPS TO CACHE ENABLED DISK STORAGE POOLS CAN FAIL WITH ANR053 4W SIZE ESTIMATE EXCEEDED

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APAR status

  • Closed as program error.

Error description

  • Client data store operations to a Server disk storage pool
    destination that has cache enabled can fail.  The following
    warning message may be associated with the failure:
    
      ANR0534W Transaction failed for session 1 for node NODE
               (SQL-BACKTRACK) - size estimate exceeded and server
               is unable to obtain additional space in storage
               pool DISK.~
    
    Applications coded against the Tivoli Storage Manager API are
    most likely to experience this problem.
    
    Customer/L2 Diagnostics:
    None.
    
    Initial Impact:
    Medium
    
    Tivoli Storage Manager Versions Affected:
    All supported Tivoli Storage Manager servers.
    
    Additional Keywords:
    MIG MIGRATION CACHE STGP STORAGEPOOL API SQL EXCEED EXCEEDED
    MSGANR0534W TXN
    

Local fix

  • Temporarily disable disk storage pool migration cache
    functionality (CACHE=NO).
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All Tivoli Storage Manager server users.     *
    ****************************************************************
    * PROBLEM DESCRIPTION: See error description.                  *
    ****************************************************************
    * RECOMMENDATION: Apply fixing level when available. This      *
    *                 problem is currently projected to be fixed   *
    *                 in levels 5.5.7, 6.3.5 and 7.1.1. Note that  *
    *                 this is subject to change at the             *
    *                 discretion of IBM.                           *
    ****************************************************************
    *
    

Problem conclusion

  • This problem was fixed.
    Affected platforms:  AIX, HP-UX, Solaris, Linux, z/OS, and
    Windows.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC86125

  • Reported component name

    TSM CLIENT

  • Reported component ID

    5698ISMCL

  • Reported release

    54A

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-08-24

  • Closed date

    2012-12-31

  • Last modified date

    2013-11-20

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

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

    PM83066

Fix information

  • Fixed component name

    TSM SERVER

  • Fixed component ID

    5698ISMSV

Applicable component levels

  • R55A PSY

       UP

  • R55H PSY

       UP

  • R55L PSY

       UP

  • R55S PSY

       UP

  • R55W PSY

       UP

  • R62A PSY

       UP

  • R62H PSY

       UP

  • R62L PSY

       UP

  • R62S PSY

       UP

  • R62W PSY

       UP

  • R63A PSY

       UP

  • R63H PSY

       UP

  • R63L PSY

       UP

  • R63S PSY

       UP

  • R63W PSY

       UP



Document information

More support for: Tivoli Storage Manager

Software version: 54A

Reference #: IC86125

Modified date: 20 November 2013