Case Statement usage

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Case statements in ABAP are great. Not only do they let you handle your logic flow like other control flow statements but also provide a clean/ better readable way to branch into multiple sublogics.

A typical use of a case statement is something like this as [CASE variable: WHEN value]:

However, they can also be used as [CASE values: WHEN variable] way.

Let's assume:

We have to validate and report if some variables have data or not.

One way to do it would be:  

Another way to use Case statement:

I prefer this way as it increases readability and in my opinion cleaner.


 

  

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