IV21405: LUA RUI_WRITE RETURNS OK EVEN IF WRONG SNF SUPPLIED

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Communications Server for AIX and Linux
    ---------------------------------------
    If an LUA program provides the wrong SNF in an RUI_WRITE for a
    response, the RUI_WRITE returns OK but the response is never
    sent.
    

Local fix

  • Correct the program to provide the correct SNF.
    

Problem summary

  • USERS AFFECTED: All programs using the LUA API.
    
    PROBLEM DESCRIPTION:
    If an LUA application issues an RUI_WRITE with an SNA +ve RSP
    with a sequence number field that does not  match an outstanding
    chain then the RUI_WRITE is accepted and no +ve RSP is sent to
    the mainframe.
    
    PROBLEM SUMMARY:
    Internal code is not properly rejecting the RUI_WRITE even
    though it is properly preventing the +ve response from being
    sent.
    

Problem conclusion

  • The code has been altered to properly reject the RUI_WRITE with
    error codes:
    primary return code: LUA_UNSUCCESSFUL
    secondary return code: LUA_RSP_CORRELATION_ERROR
    

Temporary fix

  • sna_v5router64
    

Comments

APAR Information

  • APAR number

    IV21405

  • Reported component name

    CS AIX V6.X

  • Reported component ID

    5765E5100

  • Reported release

    640

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-05-17

  • Closed date

    2012-05-17

  • Last modified date

    2012-09-11

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

    IV00735

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

Fix information

  • Fixed component name

    CS AIX V6.X

  • Fixed component ID

    5765E5100

Applicable component levels

  • R640 PSY U851826

       12/09/11 I 1000



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Document information


More support for:

Communications Server for AIX

Software version:

640

Reference #:

IV21405

Modified date:

2012-09-11

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