Installing the batch subsystem

CICS® VT intercepts VSAM calls in your application batch programs using an MVS™ subsystem interface (SSI). The SSI can be installed dynamically on current versions of z/OS®. If you are running an unsupported version of z/OS, you may have to IPL to complete the SSI installation. Updates to your SYS1.PARMLIB data set are required to install the subsystem permanently.

Installing the subsystem, whether dynamically or permanently, does not mean that all VSAM requests are intercepted and processed by CICS VT. This only occurs when the appropriate JCL changes are made.


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Timestamp icon Last updated: Monday, 10 February 2014


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