To suspend the caller's thread until the scheduled SRB completes, is purged, or abends, specify the SYNCH=YES parameter on IEAMSCHD. Note that if an SRB scheduled with SYNCH=YES abends, SRB to task percolation does not occur. The calling thread can determine the final status of the scheduled SRB by specifying the SYNCHCOMPADDR= and SYNCHCODEADDR= parameters on IEAMSCHD.
