News
Abstract
New Automatic Binary Optimizer for z/OS (ABO) V1.1 library modules are added with the current PTF, UI34924(V2R1) / UI33525(V2R2). These modules are contained in the Language Environment®(LE) SCEERUN data set.
Content
Description of the new modules and the corresponding required setup:
Link pack area
z/OS V2R2 Language Environment Customization book, Appendix C (Table 30), provides the list of COBOL modules eligible for inclusion in the link pack area and the extended link pack area. Please be aware that the following list of additional ABO modules have been added to this table as per PTF UI34924(V2R1) / UI33525(V2R2) content:
ABO
CICS
Typically, setting up CICS involves updating the CICS System Definition (CSD) file, which defines the program modules that are used under CICS. ABO V1.1 requires the runtime library modules listed below
You can also add the following lines that are marked "new" to your existing CSD definition if you already have a CSD setup to run COBOL V3 and V4 programs.
Alternatively you can use the member CEECCSD in the SCEESAMP sample dataset to do the setup. Verify that required LE PTF (below) is applied prior to using member CEECCSD:
Link pack area
z/OS V2R2 Language Environment Customization book, Appendix C (Table 30), provides the list of COBOL modules eligible for inclusion in the link pack area and the extended link pack area. Please be aware that the following list of additional ABO modules have been added to this table as per PTF UI34924(V2R1) / UI33525(V2R2) content:
ABO
- Module Name Description RMODE
------------------------------------------------------------
IGZOLPA ABO Library Service 1 ANY
IGZOLPB ABO Library Service 2 ANY
IGZOLPC ABO Library Service 3 ANY
------------------------------------------------------------
CICS
Typically, setting up CICS involves updating the CICS System Definition (CSD) file, which defines the program modules that are used under CICS. ABO V1.1 requires the runtime library modules listed below
- IGZOLPA
IGZOLPB
IGZOLPC
- DEFINE PROGRAM(IGZOLPA) GROUP(CEE)
DEFINE PROGRAM(IGZOLPB) GROUP(CEE)
DEFINE PROGRAM(IGZOLPC) GROUP(CEE)
You can also add the following lines that are marked "new" to your existing CSD definition if you already have a CSD setup to run COBOL V3 and V4 programs.
- DEFINE PROGRAM(IGZOLPA) GROUP(CEE) <-- new
DEFINE PROGRAM(IGZOLPB) GROUP(CEE) <-- new
DEFINE PROGRAM(IGZOLPC) GROUP(CEE) <-- new
Alternatively you can use the member CEECCSD in the SCEESAMP sample dataset to do the setup. Verify that required LE PTF (below) is applied prior to using member CEECCSD:
- UI34924 - HLE7790 (V2R1)
UI32944 - HLE77A0 (V2R2)
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Document Information
Modified date:
28 May 2020
UID
swg21972465