[oracle@p00xxxdb01 ~]$ srvctl status database -d p00xxx
PRCD-1027 : Failed to retrieve database p00xxx
PRCD-1229 : An attempt to access configuration of database p00xxx was rejected because its version 11.2.0.2.0 differs from the program version 11.2.0.4.0. Instead run the program from /oracle/app/base/db/11.2.0.2.
[oracle@p00xxxdb01 ~]$ srvctl upgrade database -d p00xxx -o /oracle/app/base/db/11.2.0.4
[oracle@p00xxxdb01 ~]$