How do you make class sub1 a subclass of class super1?

Comprehensive and Detailed Explanation From Exact Extract:

In ABAP, inheritance is declared in the class DEFINITION using the keyword INHERITING FROM. The RAP documentation shows this exact syntax in multiple class definitions, for example:

“CLASS lcl_local_event_consumption DEFINITION INHERITING FROM cl_abap_behavior_event_handler.” This proves the inheritance clause belongs to the DEFINITION section, not the IMPLEMENTATION, and uses the form INHERITING FROM .(Back-End Developer – ABAP Cloud study areas: RAP handler/event classes use standard ABAP OO rules; architecture shows inheritance declared in DEFINITION with INHERITING FROM.)

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