Hi, Im triying the tools and have the errors in the data filter for a question.
I have the next table 
When try create the question from the table all perfect, as long as, dont filter data.
Now, when filter data from type columns Integer the question is satisfactorily resolved 
However, when filter data from type columns not Integer (String for example) the Question return Error 
You can see, the error in the clausule Where, dont set the value filter in the column.
The version used is