Oracle Message ORA-01507 - database not mounted

ERRORdatabase not mounted
CAUSEA command was attempted that requires the database to be mounted.
ACTIONIf you are using the ALTER DATABASE statement via the SQLDBA startup command, specify the MOUNT option to startup; else if you are directly doing an ALTER DATABASE DISMOUNT, do nothing; else specify the MOUNT option to ALTER DATABASE. If you are doing a backup or copy, you must first mount the desired database. If you are doing a FLASHBACK DATABASE, you must first mount the desired database.

1594014Database Control for Database Vault