Uninstalling Oracle Service Registry (OSR) 10.1.3

1. Go to J2EE container and un-deploy the registry application.
2. Stop the J2EE container
3. Login to registry database as sysdba and perform the following,
- Drop the UDDIUSER:
"drop user uddiuser cascade;"
- Delete the UDDINODE tablespace:
"drop tablespace uddinode including contents and datafiles;"
4. Delete the registry installation directory and registry application directory from the deployed application folder on J2EE home
5. In Windows, delete the registry entries/folder with the name "Oracle Service Registry 10.3" and restart the machine
6. Restart the J2EE application container