What does - Error code 10007 - Error while deleting the file indicate in Feeder?

What does "Error code 10007 - Error while deleting the file" indicate in Feeder?

This error occurs when system is unable to delete the source file from ingest location due to some operation system lock on file, or some access permission issues.
Solution: Please retry. Delete the asset from dashboard. If issue persists contact the eMAM Support team.