Hi,
We are using BO 4.0 and are experiencing major performance issues with the Data Federator Webi reports. The reports are optimized on a regular basis, but the semi-joins are not maintainined and the queries are pulling more records than needed and it eventually times out. This then causes hung RFCs and requires frequent manual intervention to clear the connections and frequent restarts of the services just to keep the application functioning. Any tips on how to improve our performance would be greatly appreciated.