How can you decide the query performance is slow or fast?
You can check that in the RSRT code. execute the query in RSRT and after that follow the below steps. Go to SE16 and in the resulting screen give table name as RSDDSTAT for BW 3.x and RSDDSTAT_DM for BI 7.0 and press enter you can view all the details about the query like the time taken to execute the query and the timestamps.
