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PH26041: ADDING SUPPORT FOR 64 BIT JVMS INTO THE IMS ADAPTER - JAVA

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APAR status

  • Closed as duplicate of another APAR.

Error description

  • Currently, using the 64 bit JVM for IMS adaptor is not supported
    and is causing errors when the client is trying to configure it.
    

Local fix

Problem summary

Problem conclusion

Temporary fix

Comments

  • Users Affected:
    
    This issue affects all users of IBM MQ for z/OS Version 9
    Release 1 Modification 0.
    
    Problem Description:
    
    The MQ IMS adapter does not support IMS applications running in
    a 64bit java environment/jvm.
    
    Problem Summary:
    
    The MQ IMS adapter does not support IMS applications running in
    a 64bit java environment/jvm. Consequently if such an IMS
    application is running the MQ java code does not detect it is in
    IMS and assumes it is in a batch environment,and loads the
    batch adapter rather than the IMS adapter.
    Consequently all the functionality provided by the IMS adapter
    is not available to the application, leading to failures if such
    functionality is requested.
    
    Problem Conclusion:
    
    The MQ IMS adapter is updated to add support for IMS
    applications running in a 64bit java environment/jvm.
    
    This APAR delivers the fix to the java component. For complete
    functionality, it is necessary to also install the fix for APAR
    PH22258 for the base component.
    
    If PH26041 is applied but not its PREREQ PH22258 and a 64 bit
    JVM is used to run an MQ JMS application the associated JMP/JBP
    region may fail with a user ABEND 0101 and message CEE3501S
    'The module CSQQLB2 was not found' may be issued.
    
    Similar symptoms could result if an MQ JMS application running
    in a 64 bit JVM on a QMGR using the V9.1.0.7 java libraries,
    which consequently has PH26041 and its PREREQ PH22258 applied,
    connects to a QMGR running a lower level of the java libraries
    that does not include PH26041 and PH22258.
    This APAR is a duplicate of PH26668
    

APAR Information

  • APAR number

    PH26041

  • Reported component name

    IBM MQ Z/OS V9

  • Reported component ID

    5655MQ900

  • Reported release

    108

  • Status

    CLOSED DUB

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2020-06-03

  • Closed date

    2020-09-24

  • Last modified date

    2020-12-14

  • 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

    IBM MQ Z/OS V9

  • Fixed component ID

    5655MQ900

Applicable component levels

[{"Line of Business":{"code":"LOB36","label":"IBM Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSYHRD","label":"IBM MQ"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"108"}]

Document Information

Modified date:
15 December 2020