A fix is available
APAR status
Closed as program error.
Error description
ABO skips optimizing a CSECT with message, BOZ1455: unsupported feature "Program Complexity 1" found
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of the IBM Automatic Binary * * Optimizer (ABO) for z/OS, v1.2. * **************************************************************** * PROBLEM DESCRIPTION: In some rare situations, ABO skips * * optimizing a compiled program in an * * input module with message BOZ1455: * * unsupported feature "Program * * Complexity 1" found. ABO has * * determined that the compiled program * * is too complex for it to optimize and * * is therefore skipped. * * Processing continues for any remaining * * compiled programs in the module. Note * * that the message "Program Complexity * * 1" is produced for a number of * * different underlying reasons. This * * APAR addresses one of these * * situations. * * Therefore the "Program Complexity 1" * * message may still occur in other cases * * even with this APAR fix applied. * * * * * **************************************************************** * RECOMMENDATION: Apply the provided PTF. * * * **************************************************************** ABO was modified to successfully optimize the program module for this case of a "Program Complexity 1" message.
Problem conclusion
ABO was enhanced to successfully optimize these kinds of programs.
Temporary fix
Comments
APAR Information
APAR number
PI84344
Reported component name
AUTO BINARY OPT
Reported component ID
5697AB100
Reported release
120
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2017-07-11
Closed date
2017-07-28
Last modified date
2017-09-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
BOZEXE1 BOZJIVP BOZMSGE BOZMSGK BOZMSGT BOZOBJ1 BOZOPT BOZSRC1
Fix information
Fixed component name
AUTO BINARY OPT
Fixed component ID
5697AB100
Applicable component levels
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.
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSERQD","label":"IBM Automatic Binary Optimizer for z\/OS"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"120","Edition":"","Line of Business":{"code":"LOB35","label":"Mainframe SW"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG19M","label":"APARs - z\/OS environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"120","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
02 September 2017