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Excel at Sharepoint online as a data source - error "Unable to establish connection: Stream closed"

I am trying to set up a new data source for my Denodo: xlsx file that is located in our Sharepoint Onilne. I followed this instruction: https://community.denodo.com/kb/en/view/document/How%20to%20integrate%20Denodo%20with%20SharePoint%20Online "Connecting to SharePoint using Excel, Delimited File, JSON and XML data source" Evertying worked fine until the very last step. When I click on "Test Connection" I am getting an error "Unable to establish connection: Stream closed" now. What could be the issue?
user
14-12-2022 07:46:17 -0500
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1 Answer

Hi, To see the possible issues, you can find the logs at ***<DENODO_HOME>/logs/vdp/vdp***. From your description there is a possibility that the connection is being denied. I would recommend you look over the configuration of the data source and make sure the URL and the *Authentication* tab are properly configured. You can refer to [How to Get OAuth Access Token to Connect to Denodo](https://community.denodo.com/kb/en/view/document/How%20to%20get%20the%20OAuth%20access%20token%20to%20connect%20to%20Denodo) article in the** Knowledge Base** for more information about OAuth. If you still need help and you have a valid support user account, please open a new support case at the [Denodo Support](https://support.denodo.com/) site so that the support team can assist you. Hope this helps!
Denodo Team
14-12-2022 19:36:31 -0500
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