IBM Support

PH22590: : B2buaHelper.getPendingMessages might return an empty list when

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APAR status

  • Closed as program error.

Error description

  • B2buaHelper.getPendingMessages might return an empty list when
    an initial INVITE request is forked.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server Session Initiation Protocol (SIP)    *
    ****************************************************************
    * PROBLEM DESCRIPTION: B2buaHelper.getPendingMessages might    *
    *                      return an empty list when               *
    *                      an initial INVITE request is forked.    *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    B2buaHelper.getPendingMessages might return an empty list when
    an initial INVITE request is forked.
    

Problem conclusion

  • A fix was made in the SIP Container so when using the
    B2buaHelper.createRequest API, a newly created session is
    marked as a B2B session to allow subsequent messages to be
    added to the pending messages list.
    
    The fix for this APAR is targeted for inclusion in fix pack
    8.5.5.18 and 9.0.5.4 For more information, see
    'Recommended Updates for WebSphere Application Server':
    http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH22590

  • Reported component name

    WEBS APP SERV N

  • Reported component ID

    5724H8800

  • Reported release

    850

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2020-02-25

  • Closed date

    2020-03-06

  • Last modified date

    2020-03-06

  • 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

    WEBS APP SERV N

  • Fixed component ID

    5724H8800

Applicable component levels

[{"Line of Business":{"code":"LOB36","label":"IBM Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"850"}]

Document Information

Modified date:
14 September 2020