2.2.3 ATMI Client Asynchronous Request/Response with No Reply to CICS/ESA DTP

Figure 2-12 DMCONFIG File Entry

1. ATMI client invokes toupsrv service.
2. The toupsrv service issues tpacall with a TPNOREPLY request for SIMPDTP, which is advertised in the DM_REMOTE_SERVICES section of DMCONFIG file.
3. User transaction DTPS starts TOUPDTPS program.
4. It is recommended you save the EIBTRMID to a program variable. This value may be used to identify the specific conversation on your CICS/ESA APPC verbs.
5. The EXEC CICS RECEIVE command receives the idata buffer contents for processing.
6. The TOUPDTPS program processes data.