CICS ONC RPC transactions

Three CICS® transactions are supplied with CICS ONC RPC: connection manager, server controller, and alias.

Connection manager (CRPC)
The connection manager is a transaction that allows you to enable and disable CICS ONC RPC, and configure and inquire on it.
Server controller (CRPM)
The server controller monitors the z/OS® Communications Server interface for client requests, and starts instances of the alias transaction, using EXEC CICS START, to service them.
Alias (CRPA)
CICS ONC RPC supplies one alias program. Multiple instances of the alias transaction can be run in parallel, each in response to a client request.

Parent topic: CICS ONC RPC concepts

Related concepts

ONC RPC concepts
ONC RPC remote procedures and CICS programs
CICS ONC RPC user-replaceable programs
CICS ONC RPC control flow
CICS ONC RPC data flow

Related tasks

Setting up CICS ONC RPC