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Is it possible to create an enumeration (enumeration) in ABAP?

 2 years ago
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Is it possible to create an enumeration (enumeration) in ABAP?

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Is it possible to create an Enumeration (enum) in ABAP such as in Java ?

As far as I know, we can define a domain with fixed values, but they are only used for screens.

There is no native support for enums in ABAP, but you can simulate the same behavior with a few simple steps:

  1. Create your "enum" class;
  2. Set the instance constructor to private;
  3. Add the static attributes of TYPE REF TO <your_class> for each "enum object";
  4. Create a CLASS_CONSTRUCTOR and instantiate each "enum object" with the desired properties.

For instance, if you have a status enum, you may have a CL_STATUS class with CL_STATUS=>APPROVED and CL_STATUS=>REJECTED enum objects.

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