ORA-01644 tablespace ' string ' is already read only
This is an Oracle Database Server Message. This can be generated by the Oracle Database when running any Oracle program.
What is the cause of ORA-01644 from Oracle 10g ?
Attempting to make tablespace read only that is already read only.
How to deal with ORA-01644 from Oracle 10g ?
Leave tablespace read only, or make read write then make read only again.
Contacting Oracle support services ?
Some messages recommend contacting Oracle Support Services to report a problem. Please go here for more information : Oracle Support.
Linked Error Messages
- ORA-01636 rollback segment ' string ' is already online
- ORA-01637 rollback segment ' string ' is being used by another instance (# string )
- ORA-01638 parameter string does not allow ORACLE version string to mount cluster database
- ORA-01639 instance string has no thread assigned to it
- ORA-01640 cannot make tablespace read only with active transactions
- ORA-01641 tablespace ' string ' is not online - cannot add data file
- ORA-01642 begin backup not needed for read only tablespace ' string '
- ORA-01643 system tablespace can not be made read only
- ORA-01645 previous attempt to make read write is half complete
- ORA-01646 tablespace ' string ' is not read only - cannot make read write
- ORA-01647 tablespace ' string ' is read only, cannot allocate space in it
- ORA-01648 log string is the current log of disabled instance string (thread string )
- ORA-01649 operation not allowed with a backup controlfile
- ORA-01650 unable to extend rollback segment string by string in tablespace string
- ORA-01651 unable to extend save undo segment by string for tablespace string
- ORA-01652 unable to extend temp segment by string in tablespace string