IBM Support

PH29404: ABO OPTIMIZED MODULE ABENDS WITH 'S806 CEE3501S THE MODULE ........ WAS NOT FOUND'

A fix is available

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Abend S806 CEE3501S The module ........ was not found.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: Users of the IBM Automatic Binary Optimizer  *
    *                 (ABO) for z/OS March 2020 2.1 PTF and        *
    *                 May 2020 PTF 1.3 PTF                         *
    ****************************************************************
    * PROBLEM DESCRIPTION: In rare situations, COBOL-compiled      *
    *                      programs containing fall-through        *
    *                      PERFORM statements may be optimized     *
    *                      incorrectly by ABO. The problem is      *
    *                      most likely to occur for programs with  *
    *                      multiple fall-through PERFORM           *
    *                      statements. For example,                *
    *                      PERFORM A THRU A-END                    *
    *                      PERFORM B THRU B-END                    *
    *                      A.                                      *
    *                         PROGRAM STATEMENT                    *
    *                      A-END.                                  *
    *                      B.                                      *
    *                         PROGRAM STATEMENT                    *
    *                      B-END                                   *
    *                      Symptoms may be "ABEND S806 CEE3501S    *
    *                      The module ........ was                 *
    *                      not found" but other unexpected         *
    *                      behavior, abends and wrong results are  *
    *                      also possible.                          *
    ****************************************************************
    * RECOMMENDATION: Apply provided service                       *
    ****************************************************************
    ABO was modified to generate Program Complexity messages in
    these rare situations and skip optimization of the CSECT
    

Problem conclusion

  • ABO was modified to generate Program Complexity messages in rare
    situations containing fall-through PERFORM statements and skip
    optimization of the CSECT
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH29404

  • Reported component name

    AUTO BINARY OPT

  • Reported component ID

    5697AB100

  • Reported release

    130

  • Status

    CLOSED PER

  • PE

    YesPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2020-09-11

  • Closed date

    2020-09-22

  • Last modified date

    2020-10-02

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

    PH29403

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

    UI71687 UI71688

Modules/Macros

  • BOZBXITA BOZEXE1  BOZJIVP  BOZMSGE  BOZMSGK  BOZMSGT  BOZOBJ1
    BOZOPT   BOZRIDT  BOZSRC1
    

Fix information

  • Fixed component name

    AUTO BINARY OPT

  • Fixed component ID

    5697AB100

Applicable component levels

  • R130 PSY UI71687

       UP20/09/23 P F009 {

  • R13J PSY UI71688

       UP20/09/23 P F009 {

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.

[{"Line of Business":{"code":"LOB35","label":"Mainframe SW"},"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSERQD","label":"IBM Automatic Binary Optimizer for z\/OS"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"130"}]

Document Information

Modified date:
05 October 2020