AOFEXX05

The exit is driven by SA z/OS at initialization time when setting up the SDF panels and trees or by the RESYNC SDFDEFS command.

The exit is used by the installation to replace user variables in the SDF panel definition. A user variable must follow the same convention as a z/OS® system symbol, that means it must start with an ampersand (&) and finish with a dot(.). An example is &MVDOMAIN.

Refer to the sample exit for details of the parameters passed to the exit and the return codes.