I'm using Webi in Combination with a SAP BW Query. BO is 3.1 with FP 2.9, on SAP-site it's SP07.
I've got an infoobject with a hierarchy. In the Query I've got a hierarchy-variable on this hierarchy.
The variable is optional.
Using Bex-Analyzer I can use the variable to select nodes from the hierarchy and it works fine.
I've got a universe on the Query and want to create a Webi on this universe.
When prompting the variable in webi and trying to refresh the LOV I get an Error WIS 10901.
Has anyone an idea how to solve this problem?