I suddenly get "Failed to return a task" when restoring an imaging bundle interactively;
img -r -b=Images/MDT_ADM-Laptop

This occurs on a freshly delievered laptop. The model have been imaged before but wether it is a minor revision I cannot tell.

The server log /var/opt/novell/log/zenworks/preboot/novell-pbserv.log contains;
[ABTM] Error: 2013

I have just verified that the imaging bundle is working in a VMWare guest using the exact same syntax.

There is no problem restoring the individual images in the bundle;
img -r -p winxp1.0.2.zmg; img -r -p ADM-Laptop.zmg

We are not using any imaging rules that I am aware of.
Zenworks imaging engine