We had implemented E-Rec with EHP2 and client is using last 1 year or more. Now we had already upgraded to EHP4. Now problem is that we do not have idea what to test or what to check?
Can anybody guide or share any test cases for E-Rec testing for EHP4?
What are all new functionality we need to test for E-Rec and other?
It would be great help if anybody can give lights on this.