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Description
Teaches new IMS/DC developers to maintain existing systems or develop new IMS/DC systems.
Audience
(Currently no course audience information)
Prerequisites
(Currently no course prerequisite information)
Topics Include
IMS DC Environment Differences Between Batch DL/1, BMP, MPP; Components of the IMS DC Environment; Transaction Flow. Input and Output Messages IMS DC Program Components; Retrieving Messages from the Message Queue; Sending Messages to the Originating Terminal. Conversational Processing Conversational vs. Non-conversational Processing; Using the Scratch Pad Area (SPA); IMS DC Conversational Calls. Message Format Service (MFS) Overview MFS Features and Facilities; MFS Data Flow; Screen Design Considerations. Advanced Message Sending and Recovery Terminal Message Switches; Program-to-Program Message Switches; SYNC Point and Recovery Considerations; ROLL and ROLB Calls for Backing Out. Testing and Debugging Using Batch Terminal Simulator (BTS) to Test your Program; Debugging OnLine Abends.
Duration
6 hrs
Minimum Requirements
(Currently no course requirements information)
Media
Diskette
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