41151: Acronis Backup Advanced 11.5: Exchange Backup Fails with Error “a SQLite Library Error: 'Database or Disk Is Full'”

Last update: Thu, 2017-07-13 13:51


You need to free up additional disk space or change location of temporary files


  • You are backing up Microsoft Exchange Information Store to a centralized managed vault;
  • The backup fails with the following error:

A SQLite library error: 'database or disk is full'.


By default, during an operation, Acronis Agent for Exchange will save its temporary files to the \ProgramData\Acronis\Temp folder.

You may want to change this if the capacity of the disk with the ProgramData folder is an issue.

If the Acronis Storage Node is low on space in primary partition then the backup will fail with the error.


You can fix this issue with one of the following steps:

  1. Free the disk space on the system partition of the Acronis Storage Node machine. If this is not possible, proceed with the next step.
  2. Change location of temporary files of the Acronis Storage Node machine. See Acronis Backup Advanced 11.5 for Exchange: Changing Temp Files and Folder Location.