Error: ORA-16766: Redo Apply unexpectedly offline
I am trying to start DataGuard, but I am getting a 'Error: ORA-16766: Redo Apply unexpectedly offline' error when I do a 'show database verbose' on my standby database (the primary is fine). I do a 'alter database recover managed standby database disconnect from session;', but I am still getting the same error. Both databases are 10.2.0.4. Any ideas? Thanks a lot.