Which checks can you run directly in an SAP ECC system to support the planning of a standard SAP S/4HANA conversion project? Note: There are 3 correct answers to this question.

Which checks can you run directly in an SAP ECC system to support the planning of a standard SAP S/4HANA conversion project? Note: There are 3 correct answers to this question.
A . Custom Code Check
B . Global Performance Analysis
C . Authority Check
D . SAP Readiness Check
E . Simplification Item-Check

Answer: A, D, E