Calling COBOL on z/VSE CICS from REST

There are different styles (interface types) for calling a COBOL server.

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It is important to know the interface type of your COBOL server. If you are unsure, consult a COBOL CICS specialist or see description of interface type in the IDL Extractor for COBOL documentation for details and examples: DFHCOMMAREA Calling Convention | Channel Container Calling Convention | DFHCOMMAREA Large Buffer Interface.

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