Microsoft Azure Data Lake Store - Issue connecting to azure datalake

[anoopbr]

I am new to Alteryx. My requirement is to access csv files on Azure datalake on Alteryx and run a data manipulation program. 

I am using the Alteryx connector ( https://help.alteryx.com/20213/designer/microsoft-azure-data-lake-store ). I am using the End-User (Advanced) option.
The Office 365 team has created a Service principal (and provided me the TenantId, clientId and secret) to allow access to the Azure data lake. The admins of azure datalake have confirmed that the service principal should have the required access. However when i try connecting the Azure datalake, i am asked to verify the credentials and then after completing that i get an Invalid resource error (AADSTS650057). Any idea where this might be going wrong?

[apathetichell]

I believe that message is saying the client id for the app (as in Alteryx) doesn't have permission for that section of ADLS.  The section of https://help.alteryx.com/20213/designer/microsoft-azure-data-lake-store describing basic authorization provides the Alteryx client app IDs. Can you check to see if those need to be enabled as well? Perhaps you can try the basic set up to see if that works?