Michael_Keller
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Member since ‎02-04-2014

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Dear community, have you ever heard of the "Null-Safe Navigation Operator"? Me not which isn't bad either. I can't know everything, especially when it's fairly new. I came across the term on a blog together with an example like that: " old syntax IF...
Dear community, I recently had to deal with an older source code because of an error. The understanding of the code was unnecessarily difficult for me due to some "strange" SY-SUBRC comparisons. The following pseudo-code will hopefully give you a bet...
Dear Community, IDoc is the abbreviation for "Intermediate Document", a widley used SAP standard to exchange business data between systems (mostly SAP software based). With an implementation of the classic Business Add-in (BAdI) IDOC_DATA_MAPPER, yo...
Dear SAP Community, it's Christmas time and so it's time again for a Christmas special blog  Finding a theme was really easy this year. I took part in the ABAPConf 2022 with a presentation on "ABAP and time". In the run-up there were assumptions ab...
Dear Community, a few months ago mamikee and I made this video about "Should I learn ABAP?". It was really a great discussion for both of us and I hope it will benefit you as well. Given celebrations such as Devtoberfest, a festival that also deal...