How To Fix 00329 - &, create session .&. not allowed, as last session is still active

SAP Error Message - Details

• Message type: E = Error

• Message class: 00 -

• Message number: 329

• Message text: &, create session .&. not allowed, as last session is still active

What causes this issue?

Error creating a batch input session.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please eliminate the cause of the error.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 00329 - &, create session .&. not allowed, as last session is still active ?

  The SAP error message "00329: Create session &. not allowed, as last session is still active" typically occurs when a user attempts to start a new session in SAP while there is already an active session open. This is a common restriction in SAP systems to prevent multiple sessions from being opened simultaneously, which can lead to data inconsistencies or performance issues.
  Cause:
  
  Active Session: The user has an existing session that is still open and has not been closed properly.
  Session Limit: The system may be configured to limit the number of sessions a user can have open at one time.
  System Configuration: Some SAP systems may have specific configurations that restrict session creation based on user roles or profiles.
  
  Solution:
  
  
  Close Existing Session: 
  
  Check if you have any open SAP sessions. You can do this by looking at the SAP GUI. If you find an open session, close it by either logging off or using the "Exit" option.
  
  
  
  Log Off: 
  
  If you cannot find the session, you may need to log off completely from the SAP system and then log back in to start a new session.
  
  
  
  Session Management: 
  
  If you frequently encounter this issue, consider managing your sessions more effectively. Close sessions that are no longer needed.
  
  
  
  Check User Settings: 
  
  If you are an administrator, check the user profile settings to see if there are restrictions on the number of sessions a user can have open. You can adjust these settings if necessary.
  
  
  
  SAP Notes: 
  
  Check for any relevant SAP Notes or updates that might address this issue. Sometimes, specific patches or updates can resolve session management issues.
  
  
  
  Related Information:
  
  Session Management in SAP: SAP allows users to open multiple sessions, but the number of sessions can be limited based on user roles and system settings. Familiarize yourself with your organization's policies regarding session management.
  SAP GUI: The SAP GUI allows users to manage their sessions easily. Users can switch between sessions or close them as needed.
  Performance Considerations: Opening too many sessions can lead to performance degradation. It's best practice to limit the number of active sessions to what is necessary for your work.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact your SAP system administrator or support team for further assistance.