Correct rights in LaunchPad for DesignStudio Application

Hello,

we have a DS application published on LaunchPad and the problem, that normal users get an error opening it. If we set th users in the Administrators group, the application is running correctly.

We tried to isolate the issue and gave their group "Full Control" access to the followeing objects, but without success:

CMC->OLAP Connection [of the DS app] (everything granted)

CMC->Applications->DesignStudio (everything granted)

CMC->Applications->Analysis edition for OLAP (everything granted)

CMC->Folder [of the DS app] (everything granted)

CMC->Folder->the DS app (everything granted)

We activated on ALL running AdaptiveProcessingServers the Analysis Services.

What right we forgot to give the group?

SAP BI 4.1 SP5  64bit on AIX

DesignStudio 1.4 SP 1

Thanks a lot in advance