- For automatic in-doubt resolution for Two-phase commit 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 Two-Phase Commit Processing. After the DISABLE IRF command is eliminated, the two TDP-internal sessions necessary for Two-phase commit 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 Two-phase commit protocol.The entries, which authorize each CICS system to Teradata Director Program, have the following form:
AUTHORIZ cicsjob RESOLVEwhere cicsjob specifies the jobname for the CICS system.