Explain the sap r/3 system architecture

349

Can sap apo and sap r/3 installed on the same server?

305

What is SAP dispatcher?

338

what is service in r/3?

328

Mention what are the different layers in r/3 system?

327

If an entry with the same key already exists, the COLLECT statement does not append a new line, but adds the contents of the numeric fields in the work area to the contents of the numeric fields in the existing entry.?

334

How foreign currency revaluation works in sap r/3 fi?

318

What is the use of su25 t-code?

320

What is the use of st01? What are the return codes of t-code st01?

354

Name a range of work processes of r/3 system?

330

If you are replicating from r/3 back end and some thing gets stuck in the queue in r/3, what will you do?

473

Which type of work process can execute only once in r/3 system?

339

name the layers in r/3 system?

321

What is the process to copy planning versions in r/3?

408

Explain roll?

359