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PK56675: MSGDFHSO0106 X'0236' WHEN RUNNING CICS/TS FOR VSE R411 AND GETTING AN ECONNRESET USING TCP/IP

A fix is available

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APAR status

  • Closed as program error.

Error description

  • Getting MSGDFHSO0106 x'0236' when running CICS/TS for VSE R411
    and using the TCP/IP interface.
    The givesocket() call ends up with the ECONNRESET.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All CICS users.                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: Message DFHSO0106 code X'0236' is       *
    *                      issued followed by a system dump with   *
    *                      dumpcode SO0002 when a GIVESOCKET call  *
    *                      fails.                                  *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    A new connection arrives in sockets domain because of an HTTP
    request from a browser. CSOL (the CICS sockets listener task)
    issues a GIVESOCKET ( BPX1GIV ) against the newly accepted
    socket.
    
    The GIVESOCKET return code ( AIORC ) is ECONNRESET ( 1121 ).
    This is returned by TCPIP because the connection with the
    browser has been reset. This is a common response to GIVESOCKET
    requests but CICS issues a console message ( DFHSO0106 ) and
    takes a system dump with dumpcode SO0002 in response to the
    error.
    
    ADDITIONAL KEYWORDS :- BSI
    

Problem conclusion

  • DFHSOCK has been changed to avoid issuing message DFHSO0106
    and taking a system dump when a GIVESOCKET request fails
    with ECONNRESET.
    

Temporary fix

  • FIX AVAILABLE BY PTF ONLY
    

Comments

APAR Information

  • APAR number

    PK56675

  • Reported component name

    CICSTS FOR VSE

  • Reported component ID

    564805400

  • Reported release

    B0P

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2007-11-16

  • Closed date

    2008-06-23

  • Last modified date

    2008-11-10

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

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

    UK37576

Modules/Macros

  •    DESSOCK  DFHSOCK
    

Fix information

  • Fixed component name

    CICSTS FOR VSE

  • Fixed component ID

    564805400

Applicable component levels

  • RB0P PSY UK37576

       UP08/06/24 P E420

Fix is available

  • Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.

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Document Information

Modified date:
10 November 2008