ORA-01147: SYSTEM tablespace file [string] is offline

Cause: A file belonging to the SYSTEM tablespace has been marked offline by the DBA. The database cannot be started until all SYSTEM tablespace files are online and openable.

Action: Bring the file online.

Error Type: ORA

• Additional information for ORA-01147: SYSTEM tablespace file [string] is offline01147
Discussions and solutions for Oracle Database Error ORA-01147: SYSTEM tablespace file [string] is offline Developer anwers for Oracle Database Error ORA-01147: SYSTEM tablespace file [string] is offline FAQs for ORA-01147: SYSTEM tablespace file [string] is offline search others tips for ORA-01147: SYSTEM tablespace file [string] is offline