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JR46201: CPIC API USES INCORRECT LU

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APAR status

  • Closed as program error.

Error description

  • Communications Server for Windows
    ---------------------------------
    A program using the CPI-C API is sometimes assigned a different
    local LU than the one in the side info definition that the
    program referenced.
    

Local fix

Problem summary

  • If a program calls CMINIT with one symdestname which uses a
    certain local LU, subsequent CMINIT calls by the same process
    will receive the same LU even if it specified a different
    symdestname which has a different LU defined.
    
    The CPI-C API is failing to issue an APPN TP_ENDED call at the
    end of the CPI-C conversation. The next conversation to be
    started then uses the same TP instance instead of issuing a new
    TP_STARTED call, becaues a TP instance already exists. Because
    the Local LU is assigned by the TP_STARTED call, the program
    continues using hte original LU instead of the one configured
    for the symdestname that the new conversation requested.
    

Problem conclusion

  • Code has been modified to ensure that a TP_ENDED is issued at
    the end of the CPI-C conversation, and to ensure that a new
    TP_STARTED is issued if a different Local LU is needed.
    

Temporary fix

  • WCPIC32.DLL
    

Comments

APAR Information

  • APAR number

    JR46201

  • Reported component name

    COMM SERV NT 6.

  • Reported component ID

    5639F2503

  • Reported release

    613

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-04-02

  • Closed date

    2013-04-02

  • Last modified date

    2013-04-02

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

    JR41158

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

Fix information

  • Fixed component name

    COMM SERV NT 6.

  • Fixed component ID

    5639F2503

Applicable component levels

  • R613 PSY

       

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Document Information

Modified date:
12 October 2021