I've been asked to build a system to report on the progress and success (or otherwise) of Basis transports through our R/3 system landscape. I would imagine that we would have to design an appropriate extractor for the R/3 side and upload to an InfoCube for analysis. We would like to analyse to the level of reporting on the number of transports in a specific time-period, over our system landscape. We would also like to be able to identify residual (unsuccessful) transports and the reasons for failure etc. In other words, a robust BW application which yield us a clear audit trail. Does anyone have any experience of anything similar? While I am familiar with the concepts of InfCube design, I am not aware of required DataSources etc. and how up extract to BW. Any ideas anyone???