topic Re: How to access a function located in a nother instance in Application Development and Automation Discussions

How to access a function located in a nother instance

Former Member — Fri, 30 Aug 2013 20:01:15 GMT

Hello experts,

I got both SAP IS-U CCS and SAP ECC in the same application server.

I wanna know if it's possible to access a function from SAP CCS from SAP ECC and vice-verse.

Thanks for the support.

Daniel Marchena

Re: How to access a function located in a nother instance

P1389307362 — Mon, 02 Sep 2013 12:31:24 GMT

Hi,

You can access the function module by creating it as a RFC.

(You can do from the Attribute tab of the function. in SE37)

Also you need a trusted connection between those two systems.

(You can create this using SM59)

http://scn.sap.com/community/netweaver-administrator/blog/2010/11/29/setup-a-trusted-rfc-connection

Regards,

Prasad

Re: How to access a function located in a nother instance

Former Member — Mon, 02 Sep 2013 12:51:44 GMT

Hi Daniel,

you could try to call a RFC-Module. This means any function module that can be called via RFC (e.g. BAPIs). You have to declare an ABAP-RFC-Connection in SM59 and call the FM via:

CALL FUNCTION 'FM' DESTINATION rfc-destination.

regards

Jan Martin

Re: How to access a function located in a nother instance

arindam_m — Mon, 02 Sep 2013 13:21:06 GMT

Hi,

Even though Both SAP IS-U CCS and SAP ECC in the same application server you must understand

that they DO NOT share the same Object Repository (Where Programs and FM code exist) hence they act as two separate entities installed on same server.

The way to get then talking is set up RFC connection between the systems in SM59 and the you can access the ONLY function modules that are Remote Calls enabled. Check the link below to know the RFC

http://help.sap.com/saphelp_wp/helpdata/en/28/ecfc0fa6fe11d3b47f0060941931ed/content.htm

Cheers,

Arindam

Re: How to access a function located in a nother instance

Former Member — Mon, 02 Sep 2013 14:12:04 GMT

Hi,

You can access through RFC, suppose you were not aware of it. Please contact Basis team. They will help out you.

Regards,

John.