standard RFC Vs tRFC

[Former Member]

Hi..

While studying some XI material I came across tRFC. Please some body can tell me what is the difference between standard RFC and tRFC.

Thanks,

Pavani

[prateek · Accepted solution]

Hi Pavani,

There are 5 types of RFCs

1. Synchronous RFC (sRFC) - calll waits for target response n then only the control proceeds

2. Asynchronous RFC (aRFC) - can be with or without response - "With" action like emailing based on any condition "Without" - exception raised during execution of RFM not propogated to client.

3. Transactional RFC (tRFC) - let us group one or more function modules - all FM are executed or none. Used for guaranteed transactional execution

4. Queued RFC (qRFC) - To conrol the execution order

5. Parallel RFC (pRFC) - Extension of aRFC. We can select group of Application servers to execute the RFCs. Multiple RFC destinations, Built-in load balancing and alerting mechanism

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[Reward if helpful]</i>

Regards,

Prateek

[Former Member · Accepted solution]

Thanks 4 the info prateek. Nice to know all of them

regards

krishna

[Former Member]

Hi

Refer the following help doc

http://help.sap.com/saphelp_nw04/helpdata/en/8b/ceea3b31aac554e10000000a114084/content.htm

regards

krishna

[zhakeleyev_baurzhan]

The link appears to be not available anymore.

[bhavesh_kantilal]

All messges in XI are processed in Queues. These Queues can be TRFC's ( Transactional RFC's ) or QRFC ( Queue RFC's ).

this has nothing to do with the RFC's created in SE37 on your R3 system.

Regards

Bhavesh