Version 9.6
 —  Common Integration Scenarios  —

Calling COBOL on z/OS IMS from Integration Server

In IMS there are two styles of programs: message processing programs (MPP) and batch message processing programs (BMP). MPP programs can be called via IMS Connect.

graphics/cob2is-zos-ims-solution.png

graphics/blue_1.gif Extract the interface of the COBOL server program.
graphics/blue_2.gif Generate connection and adapter services in Integration Server.
graphics/blue_3.gif Execute the call from Integration Server to the COBOL server program.

It is important to know whether your COBOL server runs in MPP (online) mode or BMP (batch) mode. If you are unsure, consult a COBOL IMS specialist or see description of interface type in the IDL Extractor for COBOL documentation for details and examples: IMS BMP | IMS MPP.

When you are sure which programing style you are using, continue with the appropriate scenario:

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