If you upgraded to P6 R8.3 from a previous version, you must:
Note: These steps apply whether you are using Oracle UCM or Microsoft SharePoint.
Run the migration utility before connecting the upgraded environment back to the Content Repository. Running the migration utility will ensure all project folder names in the Content Repository change from Database IDs to their respective Project ID field (from P6).
Go to the P6EPPM_Home/p6 folder.
Run migrationtool.cmd or migrationtool.sh (based on your operating system).
Configure the Oracle Universal Content Management or Microsoft SharePoint server with P6 EPPM.
Note: If you run the migration utility in this section, you do not need to run it again if you are upgrading your UCM or Microsoft SharePoint content repository.