Sorry maybe I should add more details. II created the character in an other scene and did the complete stuff with adding the skeleton painting the weights and so on. In an other scene I made the environment.
When I try to export the skeleton with the body and import it to this scene the wohle binding information get lost and the skeleton isn´t anymore binded to the body.
If I add the complete scene it works in the beginning but when I add the skeleton to the motion path I created the body gets deformed very heavy.

Sorry but I don´t got much expirience with animation and this is very frustrating. I would appreciate any suggestions. Thanks