Each exit should provide its own recovery, using an ESTAEX or ESTAE
macro. If the IEASDUMP.GLOBAL or IEASDUMP.LOCAL exit ends abnormally,
its recovery routine will get control first.
You can use the ADDABENDNUM and ABENDCONSEC parameters on the CSVDYNEX
REQUEST=ADD macro to limit the number of times the exit routine abnormally
ends before it becomes inactive. An abend is counted under the following
conditions:
- The exit routine does not provide recovery, or the exit routine
does provide recovery but percolates the error.
- The system allows a retry, that is, the recovery routine is entered
with bit SDWACLUP off.
By default, the system does not disable the exit routine.
If a IEASDUMP.GLOBAL or IEASDUMP.LOCAL exit ends abnormally or
times out, a partial dump is written. The dump will indicate that
an error occurred in an IEASDUMP exit routine.