FW: One EAR file, two application instances with two deployment plans

[he...@z-online.de]

>hey guys,
>i just want to deploy one EAR-File with two different deployment plans. 
>however, i get the following problem, even if i change the groupId, 
>artifactId,... in the environment and in the modules of the deployment plan, 
>when i deploy the EAR with the second deployment plan (after deploying with 
>the first one):
>
>"Application cannot be deployed as it contains deployment ids which are in 
>use"
>
>but the ids are completely unique in my deployment plan
>
>Does anybody know how to fix that problem???
>
>
>
>Greetz, iTob