user9174441 wrote:You need to migrate to OATM.
i hve oracle application 220.127.116.11 with oracle database 18.104.22.168 , and i need to upgrade my application to R12.1.1 .
i need to ask about OATM , shall i need ti migrate old tablespaces to new tablespaces ?
or i need only to create new tablespaces and not migrate my old tablespaces .
user9174441 wrote:Your question is answered in (Oracle Applications Tablespace Model Release 11i - Tablespace Migration Utility [ID 248857.1]).
i have SYSTEM tablespace Dictionary managed . shall i need to change it to locally managed before starting OATM or not ?