can't display visual as soon as showing a measure on PBRS

[DaFloDo]

hi,

I hope you can help me solving this problem I have evaluating the PBRS.

As datasource I have SQL Server Table with a decimal column "value". I chose "Import" mode, not "direct query"

Showing this table value in a table visual without aggregation is working just fine in PBI Desktop and also deployed to the PBRS.

I added a simple measure, i. e. m1 = USERNAME(), or m2 = MAX(TEST_TABLE[value])  

If I show any measure in the table visual, or in any visual (i. e. card), this is workig great in Desktop AND published to PBI Servcie, but it does NOT work for me when deployed to PBRS - the error is shown, can't display visual ... Then again, visuals without measures are displayed fine.

I think, I installed the latest Versions of PBRS and Power BI Desktop (for RS)

any hints where to start troubleshooting? 

Felder, die korrigiert werden müssen
Mit einem oder mehreren Feldern gibt es Probleme: (KeyMeasures) MeasureMaxValue
Versuchen Sie es später noch mal, oder wenden Sie sich an den Support. Geben Sie die folgenden Details an, wenn Sie sich an den Support wenden.
ZeitWed Apr 03 2019 15:22:41 GMT+0200 (Mitteleuropäische Sommerzeit)
Version15.0.1102.299

best regards

florian