ORA-01150
cannot prevent writes - file string has online backup set
Cause
An attempt to make a tablespace read only or offline normal found that an online backup is still in progress. It will be necessary to write the file header to end the backup, but that would not be allowed if this command succeeded.
Action
End the backup of the offending tablespace and retry this command.
ORA-01150
cannot prevent writes - file string has online backup set
Cause
An attempt to make a tablespace read only or offline normal found that an online backup is still in progress. It will be necessary to write the file header to end the backup, but that would not be allowed if this command succeeded.
Action
End the backup of the offending tablespace and retry this command.
ORA-01150
cannot prevent writes - file string has online backup set
Cause
An attempt to make a tablespace read only or offline normal found that an online backup is still in progress. It will be necessary to write the file header to end the backup, but that would not be allowed if this command succeeded.
Action
End the backup of the offending tablespace and retry this command.