Still new to Jasper, so I will do my best to explain what I am trying to accomplish.
I have a field called NEWSKU in the details section, I also have a need to have NEWSKUALL in the Header. If at any time in the Details section the NEWSKU value is "Yes", then the Header NEWSKUALL needs to state "Yes", otherwise "No".
So if one record in the details section has NEWSKU of Yes out of 15,000 records, the header for the report for NEWSKUALL should state "Yes".
I'm perplexed as to how to accomplish this. Thanks ahead of time!