1. Mainframe Adapter for SNA Reference Guide
  2. Application-to-Application Programming Examples
  3. Distributed Program Link (DPL) Examples
  4. ATMI Client Asynchronous Request/Response with No Reply to CICS/ESA DPL

2.1.3 ATMI Client Asynchronous Request/Response with No Reply to CICS/ESA DPL

Figure 2-3 DMCONFIG File Entry


DMCONFIG File Entry

  1. ATMI client invokes toupsrv service.
  2. The toupsrv service issues tpacall for SIMPDPL, which is advertised in the DM_REMOTE_SERVICES section of DMCONFIG file. The toupsrv service uses TPNOREPLY to specify that no reply is expected.
  3. Host mirror transaction starts TOUPDPLS program and passes idata buffer contents for processing.
  4. The TOUPDPLS program processes data.

Parent topic: Distributed Program Link (DPL) Examples