Database Error Messages

Release
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  • 23ai
  • 21c
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Updated
Jun 24, 2024

ORA-01114

IO error writing block to file string (block # string)

Cause

The device on which the file resides is probably offline. If the file is a temporary file, then it is also possible that the device has run out of space. This could happen because disk space of temporary files is not necessarily allocated at file creation time.


Action

Restore access to the device or remove unnecessary files to free up space.