ORA-01251
Unknown File Header Version read for file number string
Cause
Read of the file header returned a record but its version cannot be identified. Either the header has been corrupted, or the file is not a valid database file.
Action
Have the operating system make the correct file available to the database, or recover the file.
ORA-01251
Unknown File Header Version read for file number string
Cause
Read of the file header returned a record but its version cannot be identified. Either the header has been corrupted, or the file is not a valid database file.
Action
Have the operating system make the correct file available to the database, or recover the file.
ORA-01251
Unknown File Header Version read for file number string
Cause
Read of the file header returned a record but its version cannot be identified. Either the header has been corrupted, or the file is not a valid database file.
Action
Have the operating system make the correct file available to the database, or recover the file.
