ABAP Code

GS Software - Tools and techniques for Reports and Batch Data/Load programs. Site is on Tripod - you must deal with pop-up windows.

SAP Design Guild - Site dedicated to architecture and desing of SAP. Newsletter, hints, etc. (***)

SAP Miscellaneous Stuff - ABAP and RFC resources.

SAPassist - Site dedicated to answering questions

SAPfaq - Site dedicated to answering questions that are posted by other visitors to the site.