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Lumira cannot consume SAP gateway service

Feb 08, 2017 at 09:55 AM

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Hi there,

In Lumira, I create a dataset by choosing source 'Query with SQL' and 'Generic OData 2.0 - OData Connector'. I enter the URI I get from SAP gateway client. The URI is like:

https://server:port/sap/opu/odata/sap/C_ODITEM_QUERY_HOME_CDS/. Then I enter the my user, my password and the proxy. An error message shows:

Actually the URI is fine if I use in Chrome. The issue seems to be an authentication issue. And I tried to add the my user and password into the URI however not work https://user:password@server:port/sap/opu/odata/sap/C_ODITEM_QUERY_HOME_CDS/

I find the corresponding information in this thread: https://archive.sap.com/discussions/thread/3941514

Does anyone have ideas for this issue?

Thank you.

Clark

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Clark - is there a way for you to check that the OData from the SAP Gateway is OData v2? See https://archive.sap.com/discussions/thread/3702102

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Hi Tammy,

Much thanks for the quick response. I am using an S4HANA system. Could you share with me where can I find the OData version?

Kind Regards,

Clark

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Hi Clark - see Jamie Cawley's reply in this thread on how to check it: https://archive.sap.com/discussions/thread/3853207

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Hi Tammy,

Yeah. DataServiceVersion="2.0".

Any ideas how I can fix the issue?

Regards,

Clark

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Do you have access to the OData service in S4? I'm not sure how the security works in S4 - it would be nice to see if a security trace could be done on your ID when you try to logon to the service. In ECC the transaction is STAUTHTRACE

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Hi Tammy,

I have not used this tool. So I have some try. I set the system wide trace on and activate the trace.

When I use Lumira to acess the metadata, no trace is available.

When I use Chrome to acces the metadata, some trace like below. The metadata can successfully show in Chrome.

Kind Regards,

Clark

020801.png (94.1 kB)
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