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Public Methods can throw private Exceptions
What I didn´t know until I tried:If you create a private exception class you can throw its objects even in a public Method: This is quite coherent, because one can catch one of the superclasses...
View Article"Functional comments": What commented ABAP-Code can do
Alleged most ABAP Developers have encountered the fact that even commented code can work for forward navigation. Under which circumstances does this work, when not?Can we use it to increase readability...
View ArticleDo you know the Monster Command?
There exists one big ABAP-command that can do all of these important things: Abort programs in two different waysForce a Database CommitPerform a Database RollbackDynamically change its...
View ArticleOne more use of "Functional Comments"
I´ve written about the possibilities of "functional" ABAP Comments here "Functional comments": What commented ABAP-Code can do. Now i figured out one more possible use: Prototyping Why not use it for...
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Public Methods can throw private Exceptions
What I didn´t know until I tried:If you create a private exception class you can throw its objects even in a public Method: This is quite coherent, because one can catch one of the superclasses...
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How called code can strangely influence your own program flow
The ProblemBecause ABAP is a language with (too) many possibilities, called procedures can strangely affect the flow of the calling program. In some cases, even a trace does not clarify the...
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