Hi Jonas,
I am getting same error when select (or update) from table in SAP<SID> scheme in IP planning function (SQLScript).
My version - NW 7.40 SPS7 and HAHA 1.00.74.
Note 1979401 was applied, but it has no effect.
I created calc view for SAP<SID>.TABLE.
Select command from view works fine. But not update or insert, of course.
Did you solved this problem?
Andrey