The provided authorization grant is invalid

[Jwan_]

Hello everyone,

I am getting the error: The provided authorization grant is invalid. Exception was: There is no trust between entities and https://eu2.hana.ondemand.com/services in client 027

when entering the following parameters in BTP destination:

followed this tutorial blog: 
https://community.sap.com/t5/customer-relationship-management-blogs-by-sap/configuring-oauth-2-0-bet...

[AlanChen]

Hello, the reasons for this error message are various; maybe the two KBAs can help:

• 2805974 - Error 'You are not authorized to query the remote system. Please ask your administrator to grant you the InA role.' when creating live connection to S4/HANA Cloud in SAP Analytics Cloud (SAC)
• 3295608 - SSO Connection Between SAP ByD and SAP BTP to use Odata Services in SAPUI5 Fails

Also, could you review the blog: Configure OAuth 2.0 for SAP ByDesign OData Service... - SAP Community? It is similar to the one you mentioned. Maybe the root cause can be identified quickly by comparing the details.