Multi‑Session COBOL/IMS (CLI2MCI)
This program is a COBOL IMS Conversational MPP that demonstrates the use of the DBCHWAT
routine to perform waits on pending requests.
The waits are scheduled by the application program to allow overlap of Teradata DBS
and client processing.
The program performs the following functions.
Calls another program (CLI2CTB) to drop/create a table
Passes an initialized DBCAREA containing the logon string to the called program
Connects multiple sessions
Calls DBCHWAT to wait for available request
Terminates a request and initiates another request after response parcels have been
fetched
Disconnects sessions when all transactions are processed