Error during cache refresh

Hi guys,
In my scenario XI to R3 via ABAP Proxy. In cache R/3 side shows me two red triangles: unable to refresh content and an error during last update. The error id BUSINESS_SYSTEM and the message is: NO INTEGRATION SERVER.
Yesterday admin team changes the physical machine! I already create a new technical system and a new business system and import the BS to ID with a same name! I need create all the objects again: receiver interface, determination, etc?
I also check the transactions SLDAPICUST, SICF, sm59, smicm, slscheck and sxmb_adm > Integration configuration.
The icf services are running, the RFC connections shows a http code 500 (it means that is ok) and in integration configuration I have defined my Business sys type "LOC" and in IS_URL, the URL of XI integration server.
I think everything is ok!
Guys any suggestions to check other points?
Thanks in advance,
Ricardo.

In the SLD your XI business system should contain the pipeline URL http://<host>:<abap_port>/sap/xi/engine?type=entry and this business system role should be <b>Integration Server</b>.
regards
Shravan

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    Path Prefix :/dir/start/index.jsp
    response header:-
    ~response_line     HTTP/1.1 200 OK
    ~server_protocol     HTTP/1.1
    ~status_code     200
    ~status_reason     OK
    connection     close
    server     SAP NetWeaver Application Server 7.10 / AS Java 7.10
    content-type     text/html;charset=ISO-8859-1
    content-encoding     gzip
    date     Thu, 08 Mar 2012 07:11:40 GMT
    ~remote_addr     
    ~uri_scheme_expanded     NONE
    Test-result:-
    Status HTTP Response     200
    Status Text     OK
    Duration Test Call     8 ms
    Response text:
    HTTP/1.1 200 OK
    Content-Type: text/html;charset=ISO-8859-1
    Content-Length: 10584
    connection: close
    server: SAP NetWeaver Application Server 7.10 / AS Java 7.10
    content-encoding: gzip
    date: Thu, 08 Mar 2012 07:11:40 GMT
    regards
    chandana
    Edited by: wijetunga on Mar 8, 2012 8:07 AM
    Edited by: wijetunga on Mar 8, 2012 8:16 AM

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