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Former Member

PO 7.4, Single Stck: Migration WS-RM Adpater from 7.31 DS

Hallo

I've been through a lot of Docs on the SCN and seem to have lost track completely.

We have the following Setup:

We are currently having a PI 7.31 Double Stack.

Using that, we provide Webservices to 3rd Party Systems using the ABAP based WS-Adapter.

Transport Protocol is HTTP, Message Protocol is WS.

Authentication in SAML 1.1 (Sender Vouches).

(RM: ist set to WS-RM 2005/09, Protocol WS-A)

The username, which the 3rd Party provides, is a Windows-AD Username, so either DOMAIN\USER oder USER@DOMAIN, which does

not exist in the PI.

This user is mapped to an existing SAP-Username (a technical user) in the ABAP-Stack using the USREXTID mechanism.

This Setup has to be transferred to a Java Only PO 7.4

A few Questions:

1. Which Adapter has to be used (SOAP) or WS_AAE  The SAP built in Migration tool converted the WS-Channel to SOAP, but I am not sure if this is correct.

2. What are the recommended Settings for the required Adapter

3. How is that usermapping done on JAVA-Systems

Thanks for any help

Thomas

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4 Answers

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    Former Member
    Oct 15, 2015 at 09:28 AM

    Hi Thomas,

    Please find below answers to your queries:

    1. You may use both WS_AAE or SOAP. WS_AAE was introduced with the recent SP for PI 7.4. The migration tool will convert a WS channel to SOAP.

    2. If using WS_AAE, you will be able to retain most of the settings as your earlier WS ABAP.

    3. The user can be created in SAP PI Java UME and roles similar to the ones you had assigned earlier on ABAP can be given

    Regards,

    Sriram

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    Former Member
    Nov 04, 2015 at 10:37 AM

    Hi Thomas,

    Could you please give some screen shots and steps of your config so that i can help check for you

    Cheers,

    Sriram

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    Former Member
    Jun 28, 2016 at 01:15 PM

    I'm sorry for the delay. We had to migrate other things first, so this issue went out of focus.

    The adapter settings are pretty simple.


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    Former Member
    Aug 17, 2016 at 10:52 AM

    Hi Thomas,

    Have you got the solution for this?

    Even I am getting similar same error:

    "com.sap.aii.af.service.cpa.impl.exception.CPALookupException: Channel object configured for adaptertype WS_AAE"

    please help!

    Regards

    Janki Narayanan


    error.PNG (21.4 kB)
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