Getting error: media manager received no data for backup image(90)

Problem

Cumulative-incremental backup for the client runs OK.  Full backup continues to fail when run manually.

Full backup of C: drive on master server failed with 90 error

Cause

The Backup Policy is configured as:
·               Backup Selection is  "All Local Drives"
·               one or more drives are excluded
·               Multi-streaming is enabled.

Solution

Modify the excluded drive as follows:
Add an asterisk (*) to the excluded drive list:

i.e.
If drive X is to be excluded and is listed in the excluded list as "X:\"
Add an asterisk  "*" to make the exclusion "X:\*"

Modify Exclude list, and retry backup.