Error upon login: 'Sorry, we could not authenticate you. Try again.'

The below situations are the possible reasons of the error.
 
      You have entered an incorrect password. Please reset your password.
         The user ID/email login you are trying to use is incorrect.
      • The user ID/ email login does not have login authorization.
      • You are not registered yet. Please register your email address. 

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Other login issues, please contact SAP E-learning Support Team here. 

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