PM63746: RAS: LOOP IN MODULE CSLULFM1 SCANIT PROCEDURE **AE BY PM79543**

A fix is available

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APAR status

  • Closed as program error.

Error description

  • The CSLULGTP function (return output in STEM variable) went
    into a 100% CPU loop if the OM task is missing (stopped).
    The loop is in module CSLULFM1 SCANIT procedure, scanning the
    Response Buffer for XML Tags
    

Local fix

  • Start OM
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All IMS V11 users using REXX SPOC API        *
    ****************************************************************
    * PROBLEM DESCRIPTION: IMS REXX SPOC API function CSLULGTP     *
    *                      goes into a 100% CPU loop if the OM     *
    *                      task is missing.                        *
    ****************************************************************
    * RECOMMENDATION: INSTALL CORRECTIVE SERVICE FOR APAR/PTF      *
    ****************************************************************
    The IMS REXX SPOC API function CSLULGTP() - Retrieve command
    responses directly to REXX stem variables - goes into a loop
    if the OM task is missing because of a logic error in module
    CSLULFM1.
    
    CSLULFM1 calls an internal procedure within a loop.  When OM
    is missing the procedure returns with RC=8.
    
    In this situation CSLULFM1 does not set the required controls
    to exit the loop and begins looping forever.
    

Problem conclusion

  • GEN:
    KEYWORDS:
    
    *** END IMS KEYWORDS ***
    The following part was updated:
    
      CSLULFM1
    
    The CSLULFM1 routine was modified to set the proper controls
    when a non-zero RC is received from internal procedure calls
    to prevent the endless loop.
    

Temporary fix

  • The fix for this APAR is BAD.  If you need to apply
    the fix for this APAR to resolve a problem, you must
    also apply the fix for APAR PM63746.
    AE12/19/12
    

Comments

APAR Information

  • APAR number

    PM63746

  • Reported component name

    IMS V11

  • Reported component ID

    5635A0200

  • Reported release

    100

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-05-02

  • Closed date

    2012-12-07

  • Last modified date

    2013-03-04

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

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

    PM66984 PM77637 UK90140

Modules/Macros

  •    CSLULFM1
    

Fix information

  • Fixed component name

    IMS V11

  • Fixed component ID

    5635A0200

Applicable component levels

  • R100 PSY UK90140

       UP13/02/14 P F302

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


More support for:

IMS

Software version:

100

Reference #:

PM63746

Modified date:

2013-03-04

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