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Authorization needed to invoke Webservices on WAS640

Posted on Jan 10, 2008 at 04:52 PM 51 Views

Hi

We have a ECC 5.0 box that is based on WAS640. We created a Webservice definition on the ECC5.0 box based on a XI message interface endpoint and we released the webservice for SOAP runtime.

When we try to invoke the webservice from a SOAP client - I get the following response

http://schemas.xmlsoap.org/soap/envelope/">

<soap-env:Body>

<soap-env:Fault>

n0:FailedAuthenticationhttp://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">n0:FailedAuthentication>

<faultstring xml:lang="e">Authority check failed</faultstring>

</soap-env:Fault>

</soap-env:Body>

</soap-env:Envelope>

There is a single role for the userid that is used by the SOAP client to consume the webservice on R3 - SAP_XI_APPL_SERV_USER .

What role am I missing for the webservice user - inorder to fix this problem

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3 Answers

  • author's profile photo Vijayashankar Konam
    Vijayashankar Konam
    Posted on Jan 10, 2008 at 04:59 PM
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    Hi,

    are you using SOAP adapter between ECC and XI? I think PROXY, RFC or IDoc are the best adapters for communicatiob between SAP systems.

    Someone correct me if was wrong..!!

    VJ

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  • author's profile photo Aashish Sinha
    Aashish Sinha
    Posted on Jan 10, 2008 at 05:05 PM
    0

    Hi,

    Try these authorizations..

    SAP_XI_DEVELOPER (Composite)

    SAP_SLD_DEVELOPER

    SAP_XI_DEMOAPP

    SAP_XI_DEVELOPER_ABAP

    SAP_XI_DEVELOPER_J2EE

    and also refer to http://www.erpgenie.com/sap/netweaver/xi/xiauthorizations.htm

    I hope this will help you.

    Regards

    Aashish Sinha

    PS : reward points if helpful

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 10, 2008 at 05:06 PM
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    Hi !

    Your scenario is SOAP->XI->IDOC/RFC/PROXY ? I mean, you published a webservice in XI (not in ECC) to allow access to a ECC process. And then use another type of connection (IDOC/RFC/Abap Proxy) to connect XI to ECC. Is that right?

    If yes, you should have 2 users, one that is used in every soap client to connect to XI, that should be an XI user with role SAP_XI_APPL_SERV_USER. then another user, created in ECC that should be used in XI to connect to ECC depending on the type of connection.

    Regards,

    Matias.

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