Every REQUEST value specified on the ANTRQST macro may be specified
with optional subparameters that control when and how SDM responds
to a request.
- ASYNCH
- A ASYNCH value may be specified to indicate whether the ANTRQST
request is to be done asynchronously. If you specify a YES value,
you must also specify the ECB subparameter to indicate the field to
be posted upon completion of the request.
- ECB
- A ECB value must be specified if ASYNCH=YES is specified to
indicate the area to be posted upon completion of a asynchronous request
(as specified by ASYNCH=YES).
- WAITTIME
- A WAITTIME value may be specified to indicate the maximum amount
of time that SDM may take before returning to the application. If
the time expires before the request is completed, a return code will
be sent back to the application indicating this condition, and the
request may continue to be executed depending on the request. In
addition, if ASYNCH=YES was also specified, the required specified
ECB field will be posted.