Siebel Database Upgrade Guide for DB2 for z/OS > Upgrade Files for Siebel Business Applications >

Target Tables Amended During PRET Processing

The PRET upgrade jobs perform operations on the target database tables listed in Table 23. You might want to back up these tables before you start the upgrade.

Table 23 shows the target tables amended by PRET upgrade processing, the type of amendment made, and the upgrade path affected.