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PH69578: SQL PA MAY ENTER INFINITE LOOP LEADING TO MEMORY OVERFLOW WHEN PROCESS DBRM FILE

A fix is available

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APAR status

  • Closed as program error.

Error description

  • SQL PA MAY ENTER INFINITE LOOP LEADING TO MEMORY OVERFLOW WHEN
    PROCESS DBRM FILE
    

Local fix

Problem summary

  • SQL PA may enter an infinite loop while processing a DBRM file,
    causing continuous memory growth that leads to memory overflow
    and process failure.
    

Problem conclusion

  • Logic is updated to prevent infinite loops during DBRM
    processing and to ensure proper memory handling,
    eliminating uncontrolled memory growth and process failure.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH69578

  • Reported component name

    DB2 SQL PERF AN

  • Reported component ID

    5697F5701

  • Reported release

    520

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2026-01-07

  • Closed date

    2026-03-13

  • Last modified date

    2026-04-02

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

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

    UO07142

Modules/Macros

  • ANLEEE   ANLJCRE8 ANLMAIN  ANLSQLPA ANLTSO
    

Fix information

  • Fixed component name

    DB2 SQL PERF AN

  • Fixed component ID

    5697F5701

Applicable component levels

  • R520 PSY UO07142

       UP26/03/19 P F603

Fix is available

  • Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.

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Document Information

Modified date:
02 April 2026