resolve dynamic interface DatevInterface failed

Hi,

We are using VPN Manager in FMG. To connect VPNs we created dynamic interface called "DatevInterface". This had a mapping on ever FGT that needed that tunnel. This all worked fine.

Now we upgraded all FGT to 6.0.8 and upgraded the adom in FMG afterwards.

Now I find that DatevInteface has no mappings at all and even if I insert some mapping and try to roll out to the coresponding FGT all I ge is "resolve dynamic interface DatevInterface failed,dev=12000,vdom=root".

Any Solution?