working with arcgis 10.1 and oracle 11.2.0.3, getting following error..
Failed to connect to database
This release of Geodatabase is either invalid or out of date
DBMS table not found ora-00942 table or view does not exist sde.gdb_release
Hi Jaya,
Please see these links to help troubleshoot,
Hope this helps,
I don't use Oracle, but here are the system requirements for 10.1 for relational databases (including Oracle)