What Every SAP Developer Gets Wrong About RFC in SAP ABAP and How to Fix It
Your RFC is running in SE37, while the calling system is not running and returns a no-authority error, a timeout, or no response. The problem is not as simple as in ECC 6.0 and SAP S/4HANA 2026. All of the above aspects of the full chain are relevant to RFCs in SAP ABAP. Why RFC […]
SAP ABAP ALV Reports Interview Questions Proven to Land Your Dream Job
Many candidates memorize ALV definitions, but fail when the interviewer asks why ALV is better. A lot of candidates will have the definitions of ALV in their heads but are unable to respond to questions concerning why ALV is better than a classical report, how the output is controlled in the field catalogue, or when […]
ABAP Report ALV: Proven Methods That Transform Your SAP Reporting
Many ABAP developers can write a simple report with WRITE, but when customers ask them to do an EXPORT to EXCEL, double-click actions, clean the output in the grid, sort the output, filter the output, add totals, or save the layout, they get stuck. That’s where ABAP report ALV is a must-have skill rather than […]