we had an Upgrade on BI NW04s with SP8. Now when testing the queries which were defined on an Multiprovider and having a quite complex structure, they don't provide data for some of the colums which were, in former times before upgrade, filled. I also have search for OSS notes and implemented the notes 966084, 958366 and 950777, but with no effect on the query. I have generated the query several times on rsrt with no improvement. Could someone drop a hint. Thank's for your help.