Lumira 2.0 SP03 problems while accessing Universe data on BI platform?

Dear Reader,

I have a problem while opening a .lumx document with non-admin rights users on the BI platform. The document is created within Lumira Designer and published to a folder within the BI platform. The document has multiple data source Universe (.UNX) connections (same Universe btw).

When opening the document with a full control access level rights user I can open the document without any problems and the data gets refreshed as expected. But when I try to open with the business users view/view on demand rights I'm getting the message 'Problems while accessing data', showing over multiple times for every chart separately (see picture). It must be something with parsing the connection rights I think but.....? I tried multiple combinations off access level rights on connections-universes-applications....but I can not get it to work. Only when I assign the users to the 'Full Control' access it works? But users are only allowed to open and (auto-) refresh the document. Setting 'Full Control' rights is not an option....

Is there someone who can help me out on this. I'm getting little confused...

Sorry for my bad English....

Regards,

Marco

Running SAP BIP 4.2 SP2 and Lumira Designer/Discovery 2.0 SP3