Hi togehter 
I am trying to set up incremental refresh but I am strugeling at some query configuration...
I have allready al set up in order to start refreshing the model via the incremental refresh.
All the parameters in the Desktop are set and the incremental refresh is configured.
Once I want to start the refresh in the service I allways get this error back:
In the queries I have these "combine binary" queries and these seem to give me this error, but I don't know how to solve it...
In this Queries I combine multiple ".txt" files in a folder.
Does somebody know how to solve this problem?
KR,
Oli