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[Former Member]

Hi guys..

thanks for ur help yesterday...

I have got few more basic doubts..

1)when communicating with XI wats the difference and scenario of using RFC, BAPIs , IDOC and Proxy-ABAP?

2)Lets say I have to integrate my system with mySAP CRM, i came to knw that there are interface and adapters in-built provided by SAP?/ whre can i find them on my system?

3) Lets say I have to integrate my system with my vendor system which is over the internet..Can u explain me in brief how wud that scenario work step by step including the interface and messages involved?

once again thanks in advance..

gaurav

[Former Member · Accepted solution]

Hi Gaurav,

<i>when communicating with XI wats the difference and scenario of using RFC, BAPIs , IDOC and Proxy-ABAP?</i> --> Not clear with your question, explain more. XI is used for connecting various systems in your landscape.

<i>have to integrate my system with mySAP CRM, i came to knw that there are interface and adapters in-built provided by SAP?/ whre can i find them on my system?</i> --> Integration of R/3 and CRM? or any other legacy system with CRM? Am not sure about CRM, but in SRM SAP provides some inbuild proxies and function modules. Should be similar with CRM, I beleive. You can find the proxies in SPROXY in CRM. Also find the message types, interfaces in IR(pre-defined).

Regards,

Jai Shankar.

[Former Member · Accepted solution]

hi jai..

sorry for the confusion..

basically i m tryin to connect my R/3 to XI. I am confused since i am a newbie that wat interface shud i use out of RFC, BAPi, IDOCs and Proxy-ABAP??

wat are the pros and cons of each technique and when to use them specifically??

thanks,

gaurav

[bhavesh_kantilal · Accepted solution]

Gaurav,

take a look at this blog.

It has all answers for which adapter to be used for integrating with an R3 system,

/people/ravikumar.allampallam/blog/2005/08/14/choose-the-right-adapter-to-integrate-with-sap-systems

Regards,

bhavesh

[bhavesh_kantilal]

Gaurav,

<i>3) Lets say I have to integrate my system with my vendor system which is over the internet..Can u explain me in brief how wud that scenario work step by step including the interface and messages involved?</i>

You can use HTTP adapters or Webservices for such scenarios.

For info on Webservice, take a look at these 2 documents,]

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/d23cbe11-0d01-0010-5287-873...

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/befdeb90-0201-0010-059b-f22...

Regards,

Bhavesh