Authorization issue with custom connector

[guruCF]

I have created a custom connector for D365 NAV to connect it using on premise gateway.

But when used in Logic app/flow got error as unauthorized.

{"error":{"code":"AuthorizationFailed","message":"The authentication credentials are not valid."}}

In custom connector authorization method is "Basic" 

[v-bacao-msft]

Hi @guruCF ,

Please check that the account and password you entered are correct, and the error message prompts that the credentials are invalid.

Best Regards,