- For automatic in-doubt resolution for 2PC processing, configure the CICS system to be able to do a warm start.
- Delete or comment out the Teradata Director Program command, DISABLE IRF, in the TDPPARM data set.This is described in TDPPARM Settings for 2PC Processing. After the DISABLE IRF command is eliminated, the two TDP-internal sessions necessary for 2PC processing are logged on automatically upon TDP startup.
- Authorize CICS to Teradata Director Program in the TDPPARM data set.
- Create new entries in the TDPPARM data set for each CICS system that uses 2PC protocol. The entries, which authorize each CICS system to Teradata Director Program, have the following form:
AUTHORIZ cicsjob RESOLVE
where cicsjob specifies the jobname for the CICS system.