Salesforce Snap Pack: SnapLogic to SalesForce OAUTH problem

Hello All, I am trying to connect SL to sales for using OAUTH . I have followed . But when i click "Authorize"in the , there is a new tab opens up, with the following error

<error_description>grant type not supported</error>

The following is the screen capture , shows the information I have entered in both of the envs.

Hi Sayeef

Thanks for sharing the details, can you double-check your account configuration again? The Oauth2 Authorization Endpoint and Token Endpoint are the same in your case:

Usually, that’s different the authorize endpoint will end with a …oauth2/authorize and the token with …oauth2/token