How To Fix LEINT020 - User &2 is already active at warehouse &1

SAP Error Message - Details

• Message type: E = Error

• Message class: LEINT -

• Message number: 020

• Message text: User &2 is already active at warehouse &1

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 LEINT020 - User &2 is already active at warehouse &1 ?

  The SAP error message LEINT020 indicates that a user is already active in a specific warehouse. This typically occurs in the context of warehouse management processes, where the system restricts multiple sessions or activities by the same user in a single warehouse to prevent data inconsistencies or conflicts.
  Cause:
  
  Multiple Sessions: The user is logged into the same warehouse in multiple sessions or transactions.
  Session Timeout: A previous session may not have been properly closed, leading to the user still being considered active.
  System Configuration: The system may be configured to restrict multiple active sessions for the same user in a warehouse.
  
  Solution:
  
  Log Out: Ensure that the user logs out of all active sessions in the warehouse. This can be done by checking all open sessions and closing them.
  Session Management: If the user is using multiple devices or browsers, ensure that they are not logged into the same warehouse on different devices.
  Check Active Sessions: An administrator can check the active sessions for the user in the warehouse management system and terminate any unnecessary sessions.
  Wait and Retry: If the user has been logged out due to inactivity, wait for a few minutes and then try logging in again.
  System Configuration Review: If this issue occurs frequently, review the system configuration regarding user sessions in the warehouse management module to see if adjustments are needed.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SM04 (User Overview) or AL08 (Global User Overview) to check active sessions for users.
  User Management: Ensure that user roles and authorizations are correctly set up to avoid unnecessary session conflicts.
  SAP Notes: Check for any relevant SAP Notes or updates that may address this issue or provide additional guidance.
  
  If the problem persists after trying the above solutions, it may be necessary to consult with your SAP Basis or technical support team for further investigation.