Michael Keller’s Blog – follow my thoughts and experiences

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a mind forever voyaging

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Currently Interesting

August 26, 2026

UUID Version 7: creation-time-ordered

August 24, 2026

tight loop

Latest Blogs

Non-Class-Based Exception ERROR_MESSAGE

Published on

Aug 24, 2026

in ABAP

Tags: ERROR_MESSAGE, ExceptionHandling, FunctionModule

Reading time:

1–2 minutes
Different situations, different roles

Published on

Aug 11, 2026

in ABAP, Business, My life, well organized

Tags: Classification, Roles, Situations

Reading time:

1–2 minutes
The behavior of RETURN

Published on

Aug 9, 2026

in ABAP

Tags: EXIT, Experience, RealLife, RETURN

Reading time:

1–2 minutes

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