Customizing the XRF overseer program

A general note about user-written programs

On return from any user-written program, CICS® must always receive control in primary-space translation mode, with the original contents of all access registers restored, and with all general purpose registers restored (except for those which provide return codes or linkage information).

For information about translation modes, refer to the IBM® ESA/370 Principles of Operation manual.

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