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RFC to File Scenario

Hi Frineds,

I am working on RFC to File scenario, but when i am facing error in Communication channel of RFC type (Sender side).

Below is the error that i am facing at this moment

"Error: 2008-10-10 15:46:55 CEST: lookup of alternativeServiceIdentifier via CPA-cache failed for channel 'CC_SND_RFC_RFC2FILE' (cea9fc6ea3993352947d436f2891baa9, party '', schema 'TechnicalSystem', identifier 'EID#800')"

So kindly suggest me any solutions.

Please dont give me any links or blogs.


Sai Ganesh

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    author's profile photo Former Member
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    Posted on Oct 13, 2008 at 09:12 AM


    you can refer to Question 19 of this note:-730870

    this is the description.

    Q 19: While sending a RFC call to the RfcAdapter I get a error message like " lookup of binding via CPA-cache failed..." or " senderAgreement not found: lookup of binding via CPA-cache failed...". What is missing?

    A: The RfcAdapter trys to find a Sender Agreement for this RFC call but the lookup failes. The values used for this lookup are:

    Sender Party/Sender Service: The values from Party and Service belonging to the sender channel.

    Sender Interface: The name of the RFC function module.

    Sender Namespace: The fix RFC namespace urn:sap-com:document:sap:rfc:functions

    Receiver Party/Receiver Service: These fields are empty. This will match the wildcard '*'.

    Check your sender agreement:- are the values given in the sender agreement same as the values in that are coming in the RFC call(this you can check in MONI)

    Also there is a possibility that the sender RFC would be having a logical system name. If this is the case better to go for web as Abap.



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  • Posted on Oct 10, 2008 at 01:57 PM


    1. Make sure both the Sender RFC adapter and the TCP Connection in R3 use the same Program Id.

    2. What is the sender Business System you are using? If it is a Business Service, then in the sender rfc adapter select option , advanced --> and deselect option Verify Sender System


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