ATKCMT014E: At least one of the targets you selected have defined a specific user Id for the authentication process. Please change your selection and try the task again.
Explanation: Systems can define a specific user Id that must be used when requesting access to that system. If you select more than one system to request access, all the systems in the list must either identify the same user Id for authentication, or no user Id for authentication. In the current list of selected targets, at least one of the system is different from the others in terms of having a required user.
Operator Response: Change your selection and try the task again.