How To Fix /PF1/OBJ_LISTENER002 - Successfully deleted event listener reg. for obj. key &1, status &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/OBJ_LISTENER -

• Message number: 002

• Message text: Successfully deleted event listener reg. for obj. key &1, status &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/OBJ_LISTENER002 - Successfully deleted event listener reg. for obj. key &1, status &2 ?

  The SAP error message /PF1/OBJ_LISTENER002 Successfully deleted event listener reg. for obj. key &1, status &2 is not necessarily an error in the traditional sense, but rather an informational message indicating that an event listener registration has been successfully deleted for a specific object key and status.
  Cause:
  This message typically occurs in the context of event-driven programming within SAP, particularly when using the SAP Event Management or similar frameworks. The message indicates that the system has successfully removed a listener that was previously registered to respond to events for a specific object.
  Solution:
  Since this message is informational, there is generally no action required unless you are experiencing issues with event handling. If you are facing problems with event listeners not functioning as expected, consider the following steps:
  
  
  Check Event Listener Registration: Ensure that the event listener is correctly registered before it is deleted. You may want to verify the registration process and confirm that the listener is active when needed.
  
  
  Review Application Logic: If the deletion of the listener is unexpected, review the application logic to understand why the listener is being removed. It may be part of a cleanup process or a response to a specific condition.
  
  
  Monitor Event Handling: If you are troubleshooting event handling issues, monitor the event flow to ensure that listeners are being triggered as expected. You can use transaction codes like SLG1 (Application Log) to check for any related logs.
  
  
  Consult Documentation: Refer to SAP documentation or help resources related to the specific module or framework you are working with to understand the context of event listeners and their lifecycle.
  
  
  Check for Custom Code: If there is custom code involved, review it to ensure that it is functioning as intended and not inadvertently deleting listeners when they should remain active.
  
  
  Related Information:
  
  Event Management: Understanding how event listeners work in SAP Event Management or similar frameworks can provide insights into the lifecycle of event listeners.
  SAP Notes: Check SAP Notes for any known issues or updates related to event listeners in your specific SAP version.
  Community Forums: Engage with SAP community forums or support channels to see if others have encountered similar messages and how they resolved them.
  
  In summary, the message indicates a successful deletion of an event listener, and while it is not an error, it may warrant investigation if it is affecting application behavior.