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            The
User service provides the following exception for throwing exception
events.
            
           
          
           
            
           
           
            InvalidPrincipal
           
           
            
             Thrown when the task cannot locate a specified user or
group profile. This exception can occur for the following reasons:
             
            
             - 
              
               A user is deleted or disabled locally or in LDAP.
               
              
             - 
              
               The domain that a user is part of is deleted or disabled
locally or in LDAP.
               
              
             - 
              
               The group to which your user belongs is deleted or disabled
locally or in LDAP.
               
              
             
            
           
          
          
           
          
          
          
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