Hi Svollrat,
Thanks for reply,
The Library is dedicated to DP.
This is the error I get:
[Critical] From: BMA@xxxxxxxxx "1 Local" Time: 14/01/2015 18:35:26
[90:63] By: UMA@xxxxxxxxxx@Changer0:0:0:1
Cannot load exchanger medium (Target drive is busy.)
And then DP try another drive.
About the configuration you told, Device Lock Name, I will try.....