To configure the Oracle database as your content repository:
Open the Primavera P6 Administrator.
In the Configurations tab, expand your configuration.
Expand Database/Instance[n]/Content Repository.
In the Type field, choose Oracle Database.
This option will save documents and associated information in the P6 database schema. This option is only applicable if you are using an Oracle database on-premises.
In the Maximum document size field, enter the maximum size for documents that can be uploaded to P6. The default is 10240 KB. You can enter anything from 0-1048576 KB.