Hi BW guys, my boss ask me take over some BW support for HR. One consultant who is supporting our BW will be delivering training for two days. I'm doing HR for both functional / ABAP, but I know nothing about BW. , I would like to read something first prior to the training, so at least, I know what consultant is talking about during the training. Can someone give me some suggestion on what I should read first? If I take SAP training, what course should I attend first? I think I'm going to provide BW support for HR from report templates to back-end data table structure change. Thanks.