The extended recovery facility overseer program

The information in this section is of interest only to users of the extended recovery facility (XRF). Details of XRF are provided in the CICS/ESA 3.3 CICS® XRF Guide.

The XRF overseer program has two major functions:

There is a CICS-supplied sample overseer program that performs these two functions and which you may find adequate for your installation.

The section is divided into the following sections:

  1. The sample XRF overseer program contains:
  2. The DFHWOSM macros describes the macros that you use to provide services to the overseer program.
  3. Customizing the sample XRF overseer program describes how you can extend the functions of the sample program.
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