How To Fix RSEC255 - User &1 does not exist

RSEC255 - Overview

• Message type: E = Error

• Message class: RSEC -

• Message number: 255

• Message text: User &1 does not exist

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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RSEC255 - Details

• The SAP error message RSEC255 indicates that the user specified in the error message does not exist in the system. This error typically occurs in the context of authorization checks, particularly when dealing with roles, authorizations, or security settings in SAP.
  
  Cause:
  
  User Does Not Exist: The most straightforward cause is that the user ID specified in the error message is not created in the SAP system.
  User Deactivation: The user might exist but could be deactivated or locked.
  Typographical Error: There may be a typo in the user ID being referenced.
  Authorization Issues: The user might not have the necessary authorizations to access certain transactions or data.
  System Configuration: There could be issues with the configuration of the security settings or roles that reference the user.
  
  
  Solution:
  
  
  Check User Existence:
  
  Use transaction code SU01 to check if the user exists in the system. Enter the user ID and see if the user profile is displayed.
  
  
  
  User Activation:
  
  If the user