Answer / raktim

A remote function call is a call to a function module
running in a system different from the caller's. The remote
function can also be called from within the same system (as
a remote call), but usually caller and called will be in
different systems.

SAP ABAP RFCs are of 3 types:
1. Synchronous RFC
2. Transactional RFCs
3. Queued RFCs.

1. Synchronous RFC
In Synchronous RFCs both the Systems must be available at
the time of the call. These RFCs are based on Synchronous
communication.

2. Transactional RFCs
Here the called system need not be available at the time of
the call. A unique transaction ID is generated and the
called program is stored in the system along with the data.
If the receiving system is not available for a long time
then the call is scheduled to run in a batch.

3. Queued RFCs.

To guarantee that multiple LUWs are processed in the order
specified by the application, tRFC can be serialized using
queues (inbound and outbound queues). This type of RFC is
called queued RFC (qRFC).

qRFC is therefore an extension of tRFC. It transfers an LUW
(transaction) only if it has no predecessors (in reference
to the sequence defined in different application programs)
in the participating queues.

Answer / qurat-ul-ain

it is standard SAP interface for communication between SAP system..
it is of two types..
1.synchronous RFC
2.asynchronous RFC

Answer / qurat-ul-ain

it is call to funtion module running in system differnet from caller's.
it is of three tyes..
syncharnous
asyncharnous
transaction

Answer / amit

A remote function call is a call to a function module
running in system different from the caller's. the remote
function can also be called from with in the system , but
usually caller and called will be in different system.

RFC r three type
1.asyncharnous
2.syncharnous
3.transaction

Answer / harshal

It is request for components

Answer / tapan

RFC menas Remote Function Call,its call remotely to an
another client but you have to mentation DESTINATION
parameter,through the tcode tu can connnect to another
client sm59 if there is some connnection error that time u
have check out the sm58 or rsarfcex standard program

rfc 3 type
1.asyncharnous
2.syncharnous
3.transaction

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