The following texts were partially or completely generated with the help of generative AI models.
I'm currently in contact with the American branch of Rheinwerk Publishing about a translation of my book. At first I was asked whether I might be able to do it myself, but unfortunately I had to decline. I simply don't have the time for that. Nor the necessary language skills.
SAP's Clean Core Level concept has now been around for about a year. It replaces the old 3-tier model and no longer rates existing Z-code in binary terms as "clean" or "not clean," but on four levels from A to D. At the very bottom is Level D: things SAP actively advises against — using "noAPI" obje
In customer projects, we keep noticing that authorizations are often a rather unpopular topic. Not infrequently, the authorization concept is reduced to assigning the authorization object S_START (OData V4) or S_SERVICE (OData V2) to the user role –
Yesterday, the DSAG published a recommendation on the further training of SAP developers. You can download it directly here: https://impulsant.dsag.de/wp-content/uploads/2026/07/CIO-Upskilling.pdf
As trainers, we see every day that there is ex
