Why and How to create RFC Destinations - please expalin in detail ?

[Former Member]

Hi Friends ,

Can u please tell me

<b>

1. why we are creating RFC Destinations ?

2. How to create RFC destinations ?

3. don't we need RFC Destination for RFC Receiver Adapter ?

4. Only we need to create RFC Destination for RFC Sender ?

5. What are all the steps do we nedd in XI side and R3 side ? </b>

6. in XI also do wee ned to use SM59 to create RFC Destination and R3 side also do we need to use SM59 to create rfc Destination ?

Can u please explain in deatil

Regards.,

Shyam

[santhosh_kumarv]

>>4. Only we need to create RFC Destination for RFC Sender ?

As specified it is for the connection between R/3 and XI for transporting IDoc's

>>5. What are all the steps do we nedd in XI side and R3 side ?

Configure in SM59

Regards

Santhosh

[santhosh_kumarv]

>>1. why we are creating RFC Destinations ?

To establish a connection between R/3 and XI so as to transfer the IDoc.

>>2. How to create RFC destinations ?

1) Go to SM59

2) Choose create.

3) Specify the name of the RFC destination

4) Select connection type as 3 and save

5) In the technical settings tab enter the details SAP SID/URL and system number#.

6) Enter the Gateway host as same details above SID/URL.

7) Gateway service is 3300+system number#.

8 In the Logon /Security tab, enter the client user & Password details of Destination system.

9)Test the connection and remote logon.

>>3. don't we need RFC Destination for RFC Receiver Adapter ?

RFC destinations are created to transport the IDoc's and no for RFC adapters

>>6. in XI also do wee ned to use SM59 to create RFC Destination and R3 side also do we need to use SM59 to create rfc Destination ?

Yes

Regards

Santhosh

[Former Member]

HI shyam

these are the ale steps

ALE STEPS FOR XI AND R/3

SAP XI

1) RFC Destination (SM59)

a) Choose create.

b) Specify the name of the RFC destination

c) Select connection type as 3 and save

d) In the technical settings tab enter the details SAP SID/URL and system number#.

e) Enter the Gateway host as same details above SID/URL.

f) Gateway service is 3300+system number#.

g) In the Logon /Security tab, enter the client user & Password details of Destination system.

h) Test the connection and remote logon.

2) Create Port (IDX1)

a) Select create new button

b) Enter the port name as SAP+SID (The starting char should be SAP)

c) Enter the destination client.

d) Enter the RFC Destination created in SAP R/3 towards other system.

e) Save

3) Load Meta Data for IDOC (IDX2)

a) Create new

b) IDOC Message Type

c) Enter port created in IDX1.

SAP R/3

1) RFC Destination (SM59)

a) Choose create.

b) Specify the name of the RFC destination

c) Select connection type as 3 and save

d) In the technical settings tab enter the details SAP SID/URL and system number#.

e) Enter the Gateway host as same details above SID/URL.

f) Gateway service is 3300+system number#.

g) In the Logon /Security tab, enter the client user & Password details of Destination system.

h) Test the connection and remote logon.

2) Create Port (We21)

a) First Select Transactional RFC and then click create button

b) Enter the destination port name as SAP+SID (The starting char should be SAP)

c) Enter the destination client.

d) Enter the RFC Destination created in SAP R/3 towards other system.

e) Save

3) Create Partner Profile (WE20)

a) Create New

b) Create the Partner no. name as same the logical system name of the destination system.

c) Select Partner type LS

d) Enter details for Type: US/USER, Agent, and Lang.

e) Click on the + button to select the message type.

f) Select Partner no. and LS which ever create above.

g) Select Message type

h) Select Process code related to the Message type.

I) save.

In SLD – System Landscape Directory

TS for R/3 (Logical system):-Assign the client name created in R/3 as Logical system Name.

Ts for Third Party (Logical system):-

BS for SAP R/3 (Logical system):- Assign the client name created in R/3 as Logical system Name.

BS for Third Party (Logical system):-Enter the XI logical system name.

cheers

kish