IBM Support

IJ55081: ISST:LKU - BLULKUSAM MCR EXITED IN ERROR WITH STATUS 4

 

APAR status

  • Closed as program error.

Error description

  • LKU failure in LU_CHECK_RESTORE with status 4, due to failure
    while mounting one or more filesystems.
    

Local fix

Problem summary

  • LKU failure in LU_CHECK_RESTORE with status 4, due to failure
    while mounting one or more filesystems.
    

Problem conclusion

  • Wait for upper level FS to get mounted, before mounting one
    that is nested beneath it. Also, made changes to avoid issues
    with rootvg filesystems.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IJ55081

  • Reported component name

    AIX V7.3

  • Reported component ID

    5765CD300

  • Reported release

    730

  • Status

    CLOSED PER

  • HIPER

    NoHIPER

  • Submitted date

    2025-06-16

  • Closed date

    2025-06-16

  • Last modified date

    2025-06-16

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

    IJ55015

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

Fix information

  • Fixed component name

    AIX V7.3

  • Fixed component ID

    5765CD300

Applicable component levels

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SG11T","label":"AIX 7.3 HIPERS- APARs and Fixes"},"Platform":[{"code":"PF053","label":"Power Systems"}],"Version":"730","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]

Document Information

Modified date:
17 June 2025