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[RESOLVED] Acronis needs Authentication for Backing up Exchange 2013

Thread needs solution

Hi,

I installed the newest Version of ABR 11.5 with the Exchange Add On on my new Server.

It's a Windows 2012 R2 with a Echange 2013 on it.
The backups works fine but I'm unable to backing up the Exchange Database.

I created a user named "Acronis" with the permissions in the Administrator Guide (Exchange Organization Management). When I create the Task for backing up the database (there is only one) everything seems fine. But when the job starts, it goes up to 3% and then fails with the following log:

Speichergruppe oder Datenbank 'Mailbox Database 0925462964' wird beim Backup auf dem Server 'DSCHPRVDUS.danisch.prv' übersprungen.
Zusätzliche Info:
--------------------
Fehlercode: 311
Module: 91
Zeileninfo: 400c368a6260dd23
Felder: $module : arx_agent_fork_vs_43956
Nachricht: Speichergruppe oder Datenbank 'Mailbox Database 0925462964' wird beim Backup auf dem Server 'DSCHPRVDUS.danisch.prv' übersprungen.
--------------------
Fehlercode: 3
Module: 349
Zeileninfo: 94b0c086d7fa4c12
Felder: $module : arx_agent_fork_vs_43956
Nachricht: Zur Fortsetzung der Aktion werden Anmeldedaten benötigt.
--------------------

I tried everythig but I can't find the solution.

I'm wondering that Acronis said that it need Authentication credentinals to backing up.

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Solved!

The solutions was that the service tast of the "Managed Machine Service" have to use the same credentials as the Task