I am trying to pass a variable to a DevExpress report using the Reportingservice. When I call the report directly, passing the parameter directly as a Report parameter, it works fine. When I am trtying to pass it with help of the rapport_params it fails somehow. In the rapport_params I inserted the following values:
id 149530
report_id 115036
parmtr_id order_nr
parmtr_value 1035939
Inside the DevExpress report I have defined the variable:

When I use a value in the preview it also works fine, so I guess the problem is in passing the value from the Reportingservice to the report? Does anyone have any experience with this?
Best answer by Tim Waalewijn
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