IGZEOPD

IGZEOPD is a COBOL module that contains default run-time options for programs. IGZEOPD includes defaults provided by IBM, but you can customize it for your specific needs.

You can override some IGZEOPD options by:

·   using the parm string in the JCL EXEC statement

·   using the IGZEOPT run-time options module in your program

Refer to the IBM COBOL Application Programming Guide for information about which options you can override and how to override them.

Hints

If IGZEOPD consumes a significant amount of CPU time, you might need to customize the supplied defaults. Also, significant CPU time can occur in the library routines that the run-time options invoke. After you check which COBOL library routines are CPU intensive, and ascertain whether these routines are necessary, you might then need to modify IGZEOPD options.

Reference Sources

VS COBOL II Installation and Customization for MVS, Release 3.2, SC26-4048.

VS COBOL II Application Programming Guide for MVS and CMS, Release 3.0, 3.1, 3.2.