In the upgrade guide , under the topic Perform the Upgrade
If you use the Oracle Applications Object Library Audit Trail feature, you must
disable it before the upgrade.
From the System Administrator responsibility under the 11i APPL_TOP, navigate
to Security > Audit Trail > Groups. In the Audit Groups window, set the Group
State field to Disable - Prepare for Archive for each audit group defined. Run the
Audit Trail Update Tables report from the Submit Requests window (Requests >
If you plan to re-enable auditing after the upgrade, then archive and purge the
shadow tables now. Data changes made after implementing this step are not
Note: See Audit Trail in Oracle E-Business Suite System
Upgrading to Release 12.1.1 3-3
Administrator's Guide - Security.
a) Do I have to run this in the test upgrade instance of 11i?
or do I have to run in the 12i instance with newly layed out file system ?