What are the frequent tickets raised in SAP MM Module?

Tell a situation where you have to handle huge amount of raw data in your implementation and how you handled it?

Have you faced any situation where you are working on one module and at the same time had to work on a different module. How did you cope with such a situation? Give me an example.

What are the common problems faced during go-live and how will you solve them?

While working as a Junior consultant (working under a senior consultant) What difficult situation you have faced and how you solved it? What documents you have referred and documents you have Updated?What was team member's and team leader's reactions to the situation and the way you solved it?

What are the doing before making the Manual production order with transaction code Co01