Known Limitations S/4HANA

There are some known limitations for the ABAP parsing:

• Methods defined in the same class are only recognized during parsing if they are called using the me identifier.

• Types identified in object definitions are limited to the types declared in those definitions and do not reflect the concrete runtime types.
  For example, if an object is declared using an interface type and later instantiated with a concrete implementation (either directly or via another method), the detected usage type will be the declared interface, not the concrete class.