ARTJESCOBOLDB2CIT is a TuxJES COBOL server for invoking user programs (compiled by COBOL-IT COBOL) that can access to DB2. Do the followings to configure Oracle Tuxedo for accessing DB2 database.

1. Set environment variable for DB2 (DB2DIR and the like).
2. Add a definition for DB2 Connect to the Tuxedo resource manager definition file ($TUXDIR/udataobj/RM).
3. Use the following command line to build TMS_UDB: buildtms -o $JESDIR/bin/TMS_UDB -r UDB_XA.
4. Set up the Tuxedo configuration file to reference the DB2 server. In the *GROUPS section of the UBBCONFIG file, add an entry like this:

   UDB_GRP LMID=simp GRPNO=3
   TMSNAME=TMS_UDB
   TMSCOUNT=2
   OPENINFO="UDB_XA:db=sample,uid=username,pwd=password,tpm=tuxedo"