I would like to buy the book which will help me better realise how SAP system works, but not the amateur/begginers book like Sams teach you in 24h I need book for more experienced users which will help me see the "big picture" in SAP, specially most used SAP modules like FI, CO, HR, SD etc.
It would be great if you could recommend some book from www.sap-press.com or amazon.com
Most important again is that I don't need beginners book, I need book for experienced users which want to better understand how SAP modules work separately and together too.
Hope you are doing good.
The SAP handbook by Jose Hernandez was my first SAP book and is very good to understand important processes and working of a SAP server from basis point of view.
Else, if you have a S user ID, try to read some ADM /TADM books (like ADM 100, 200, 325) which are also very informative (from both ABAp and JAVA end).It is available to customers from:
Thank you and have a nice day :).