No Connection to IB -- R3 Exchange profile - pls clarify the following ?

Question

Hi  friends ,
                    My scenario is Proxy to file .
         While i am executing SPROXY tcode from R3Dev Syetsm . It is   showing as <b>No Connection to Integration Builder</b>
https://websmp102.sap-ag.de/~sapidb/011000358700001697502004E.PDF
No connection to Integration Builder
    While i was follwing this thread they mentined as 
u have to check whether ur r/3 system's(WAS 620 or above)
excahnge profile has entries for integration builder.
pls check the Example configuration for accessing
interfaces in the Integration Repository (exchange profile):
http://help.sap.com/saphelp_nw04/helpdata/en/14/555f3c482a7331e10000000a114084/content.htm
If the Parameters are not there u need to add in the respective section's as provided in the link.
exchange profile URL is
<b>
http://r3servername:5<instance>00/exchangeProfile</b>
Sudhir
P.S:- don't check XI's exchange profile as it will anyways be there.
Basically to fetch the details of interfaces into SPROXY..connection to XI is required from the R/3's exchange profile
My question is
1. We are having WebAS 7.0 . XI7.0 SP10 . R3 system is  ECC6.0 
             <b> a. we have ONLY ABAP Instance no java instance running in this . So, how can we access the exchange profile for R3system ?</b>   
Regards.,
V.Rangarajan

Answer 1

Hi Ranga,
ECC will use exchange profile in XI, so you don't need additonal java instance for ECC, so when you call the SPROXY, actually it call to XI.
Please make sure the connection from ECC to XI its work.
and your ECC can ping to the XI computer (using domain name)
This solve my problem.
Regards,
Fendi Suyanto