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

Obtain the fix for this APAR.

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 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

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