Internal error in the Intune MAM SDK - Changing the URL scheme from msauth.com.microsoft.intunemam to my application redirect uri getting error

[abhi376]

Wanted to test the Chatr application with the enterprise application registered on the intune portal.
For this I have changed the bundle url scheme from msauth.com.microsoft.intunemam to my redirect uri scheme (eg : msauth.mam.test.app).

I have followed below steps mention in the ms-intune-app-sdk-ios discussion link:
microsoftconnect/ms-intune-app-sdk-ios#175 (comment)

After changing the scheme start getting below error logs:
IntuneMAMEnrollmentStatusCode(rawValue: 201)
Debug message: Optional("There was an internal error in the Intune MAM SDK. Please see the NSError object for more details.")

Note: NSError is null so not able to get more details about the reason.