Name three interfaces of r/3 system? Explain them.
What is the command in subscript?
Explain presentation layer?
What are v1 and v2 log records? Which of them is processed first?
Define service (within R/3)?
other than bw, what are the other etl tools used for sap r/3 in industry?
Explain job processing?
Explain database layer?
What are the roll and page areas?
Mention what are the different layers in r/3 system?
What is a work process?
From hardware perspective, every information system can be divided into three task areas presentation, application logic and data storage.
Explain gateway service?