How To Fix LAW2_MESSAGES521 - No user data exists

SAP Error Message - Details

• Message type: E = Error

• Message class: LAW2_MESSAGES - LAW 2.0 Message Class

• Message number: 521

• Message text: No user data exists

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LAW2_MESSAGES521 - No user data exists ?

  The SAP error message LAW2_MESSAGES521, which states "No user data exists," typically occurs in the context of user management or user data retrieval processes within the SAP system. This error can arise in various scenarios, such as when trying to access user-specific data or when performing user-related transactions.
  Cause:
  
  User Not Created: The user account may not have been created in the system.
  User Data Missing: The user data might not have been properly maintained or could be missing in the relevant tables.
  Authorization Issues: The user may not have the necessary authorizations to access the data.
  Data Deletion: The user data might have been deleted or archived, leading to the absence of user information.
  Incorrect User ID: The user ID being referenced may be incorrect or misspelled.
  
  Solution:
  
  Check User Creation: Verify that the user has been created in the system. You can do this by navigating to transaction code SU01 (User Maintenance) and checking if the user exists.
  Maintain User Data: If the user exists but lacks data, ensure that all necessary user information is filled out in the user profile.
  Review Authorizations: Check the user's authorizations to ensure they have the necessary permissions to access the data. This can be done using transaction code SU53 to analyze authorization issues.
  Data Recovery: If the user data has been deleted, you may need to restore it from a backup or recreate the user with the necessary data.
  Verify User ID: Double-check the user ID being used in the transaction or report to ensure it is correct.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SU01 (User Maintenance), SU10 (Mass User Maintenance), and SU53 (Authorization Check).
  User Roles and Profiles: Understand the roles and profiles assigned to users, as these can affect data access.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  System Logs: Review system logs for additional context or related error messages that may provide further insight into the issue.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or security team for further investigation.