How To Fix LTR2_UI_OBT_SCN052 - Knowledge Base Project Editor is started in a new session

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_UI_OBT_SCN - Message Class for OBT-Scenario Editor

• Message number: 052

• Message text: Knowledge Base Project Editor is started in a new session

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_UI_OBT_SCN052 - Knowledge Base Project Editor is started in a new session ?

  The SAP error message "LTR2_UI_OBT_SCN052: Knowledge Base Project Editor is started in a new session" typically occurs in the context of SAP's Knowledge Base Management (KBM) or when working with the Knowledge Base Project Editor. This error indicates that the system is trying to open the Knowledge Base Project Editor in a new session, which may not be allowed or may lead to issues if there is already an active session.
  Cause:
  
  Multiple Sessions: The error often arises when there is an attempt to open the Knowledge Base Project Editor while another session is already active.
  Session Management: SAP has restrictions on how many sessions can be opened for certain transactions or applications, and trying to open a new session when one is already active can trigger this error.
  User Authorization: There may be issues related to user permissions or authorizations that prevent the opening of a new session.
  
  Solution:
  
  Close Existing Sessions: Check if there are any existing sessions of the Knowledge Base Project Editor open. If so, close them before trying to open a new one.
  Use the Same Session: Instead of trying to open a new session, navigate to the existing session where the Knowledge Base Project Editor is already open.
  Check User Authorizations: Ensure that your user account has the necessary authorizations to open multiple sessions or to access the Knowledge Base Project Editor.
  Session Limit Configuration: If you are frequently encountering this issue, it may be worth checking with your SAP Basis team to see if there are any session limit configurations that can be adjusted.
  Restart SAP GUI: Sometimes, simply restarting the SAP GUI can resolve session-related issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review the official SAP documentation related to Knowledge Base Management and the Knowledge Base Project Editor for any specific guidelines or limitations.
  
  If the problem persists after trying the above solutions, it may be necessary to contact your SAP support team for further assistance.