Database Error Messages

OCI-19761

block size block_size is not valid for change tracking file
  • block_size: The block size found on the change tracking file.

Cause

While opening the specified change tracking file, it was found that the file header does not contain a valid logical block size. This can happen if the file is corrupt.


Action

If the file can be repaired, do so. Otherwise, disable and re-enable change tracking to re-initialize the file.