What are the central crossing points of the r/3 system?
Define service (within R/3)?
Explain update requests. What are its different types?
What services are used to deal with communication?
Can sap apo and sap r/3 installed on the same server?
Define Instance?
Explain temporary sequential objects?
If we are replicating from the backend and something is stuck in the queue of R/3 then what can we do then ?
What are the phases of background processing?
Can sap apo and sap r/3 installed on the same server? Can they use the same database?
What are v1 and v2 log records? Which of them is processed first?
Name the phases of background processing.
Have you used performance tuning? What major steps will you use for these?
How can we define an mm module? What is its importance in sap r/3?
Explain me what are the different layers in r/3 system?