Full backup to tape fails with "Transmission pipeline hanged, aborting process"

[glenn_]

We are trying to do a full backup of a Windows server and this is by now failing with the error "Transmission pipeline hanged, aborting process" and I don't know why.

What could be the reason for this? Full backup was working for a long time without problems.

But with Veeam 11 I'm experiencing these issues.

Case #04748251

[Natalia Lupacheva]

Hi Glenn,

This message can be caused by different reasons, so it's hard to find the real issue without the logs.
Please keep working with Support and keep us informed.

Thanks!

[glenn_]

Well, my case was closed without answer. I'm on the community edition, so maybe someone can tell me here, what I can check to find the problem.

[PetrM]

Hello,

The error message is quite generic and informs us that data traffic coming from source Data Mover to a target one is suddenly stopped, it can occur due to many different reasons. We provide support on a "best effort" basis for customers using Community licensed products. You may open a request again, every single attempt increases the chances to get technical support.

Thanks!