IBM Support

IC93172: ATTEMPT TO CONNECT VIA DRDA TO AN INSTANCE IN SINGLE-USER MODE WILL UNEXPECTEDLY TERMINATE THE INSTANCE

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APAR status

  • Closed as program error.

Error description

  • When your Informix instance is in single-user mode (only the
    user informix and eventually DBSA user can connect) and an
    attempt to connect via a DRDA client to the instance will
    terminate the instance unexpectedly.
    
    In the AF file you will see stacks like
    
    afstack
    mt_ex_throw_sig
    afsig_handler
    <signal frame>
    isAdminuser
    spawn_thread
    th_init_initgls
    startup
    
    or
    
    afstack
    mt_ex_throw_sig
    afsig_handler
    <signal frame>
    stcmpr
    isAdminuser
    spawn_thread
    startup
    
    (depending on platform and version of Informix).
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * 11.70.XCX                                                    *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Update to IDS-11.70.xC9                                      *
    ****************************************************************
    

Problem conclusion

  • Problem Fixed In IDS-11.70.xC9
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC93172

  • Reported component name

    INFORMIX SERVER

  • Reported component ID

    5725A3900

  • Reported release

    B70

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2013-06-18

  • Closed date

    2017-06-09

  • Last modified date

    2017-06-09

  • 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

    INFORMIX SERVER

  • Fixed component ID

    5725A3900

Applicable component levels

  • RC10 PSY

       UP



Document information

More support for: Informix Servers

Software version: B70

Reference #: IC93172

Modified date: 09 June 2017


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