What do you need to consider when performing the SI checks for an SAP S/4HANA conversion? There are 2 correct answers to this question.

What do you need to consider when performing the SI checks for an SAP S/4HANA conversion? There are 2 correct answers to this question.
A . Depending on the SAP S/4HANA version, there are different SI check frameworks.
B . The SI checks are executed in the development system and the results are transported into the subsequent systems.
C . You need an SAP system based on AS ABAP 7.50 or above for the SI check framework.
D . You need to build up a SI check framework by applying SAP notes.

Answer: A,D