connecting XI and R/3

[Former Member]

Hello friends,

1) In order to establish connection between R/3 and XI...

What are the things we have to do...

2)do we need any HTTP type RFC connection from SAP R/3 to XI side

[Former Member · Accepted solution]

Hi,

If you are doing IDOC or RFC/BAPI Scenario's with SAP R/3 means we have to create the RFC Destination of Type 3.

If you are doing the Proxy means we have to create the RFC of Type H to configure the Integration Engine. To connect the R/3 Application server to Integration Server.

/people/vijaya.kumari2/blog/2006/01/26/how-do-you-activate-abap-proxies

Regards

Seshagiri

[Former Member]

Hello Sunil,

Please find below ALE Settigs.

Configurations required in R/3:

Maintain Logical System (SALE)

Define RFC Destination (SM59) which points to PI system

Maintain Port (WE21)

Maintain partner profile. (WE20):

Maintain Distribution Model (BD64)

Thanks,

Kiran

[former_member238007]

Hi Sunil.,

As XI was on Java and ABAP stack, we can connect R/3 using IDOC or RFC. and we can custmize the data structure if existing was not present,

And we have an another new concept called PROXY which avoids the usage of adapter in the XI Environment.

So, Inorder to connect to the R/3 System we can directly configure the ABAP proxy to communicate the messages.

Through Registered server programs and BAPI's we can call this using RFC adapter to comunicate with R/3 system.

regards.,

Kishore

[Former Member]

Hi,

like Seshagiri said the standard ways are:

IDoc (RFC type 3):

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/d19fe210-0d01-0010-4094-a6fba344...

RFC (RFC type T):

http://help.sap.com/saphelp_nw04/helpdata/en/25/76cd3bae738826e10000000a11402f/frameset.htm

and Proxy.

Regards

Patrick

[Former Member]

Hi,

Connection between r/3 to xi can be done through ALE confiugaration.

Logical systems

RFC destinations

Etc..

Regards