How To Fix EX105 - User &1 not yet entered. User cannot be changed

EX105 - Overview

• Message type: E = Error

• Message class: EX - Reserved for IS-U

• Message number: 105

• Message text: User &1 not yet entered. User cannot be changed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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EX105 - Details

• The SAP error message EX105 ("User &1 not yet entered. User cannot be changed") typically occurs in the context of user management or authorization settings within the SAP system. This error indicates that the user specified (represented by &1) has not been properly defined or entered in the system, which prevents any changes to that user's settings or authorizations.
  
  Cause:
  
  User Not Created: The user specified in the error message has not been created in the SAP system.
  User Deactivation: The user may have been deactivated or deleted, leading to the inability to make changes.
  Authorization Issues: The user may not have the necessary authorizations to perform the action being attempted.
  Incorrect User ID: The user ID entered may be incorrect or misspelled.
  
  
  Solution:
  
  Create the User: If the user does not exist, create the user in the SAP system using transaction code SU01 (User Maintenance).
  Check User Status: If the user exists but is inactive, reactivate the