Why am I getting "Username and password combination is invalid" error?

Why am I getting "Username and password combination is invalid" error?

User faces this error message when he is using incorrect URVA User ID or Password to login into URVA app. Please make sure to cross-check that the user ID and Password entered are in the correct case (upper & lower) and it should be case-sensitive.

In case it is still showing an error , contact your Administrator or URVA Support at help@urva.co