First step of JSM-Setup empty !?

Hello all,

if i start the workcenter 'Solution Manager Configuration' (or TA solman_setup) and

start the setup of 'Job Management' i get some empty areas:

The help is empty and if i start the transaction via 'execute' nothing happens.

If i start it with the button 'Start Transaction' it opens an empty SA38.

We use SM7.1 SP13.

Any suggestions ? I think it's not the usual display !?