How To Fix LL021 - Whse act. monitor object &1 is not active in whse number &2

SAP Error Message - Details

• Message type: E = Error

• Message class: LL - Messages for the warehouse activity monitor

• Message number: 021

• Message text: Whse act. monitor object &1 is not active in whse number &2

What causes this issue?

You can activate warehouse activity monitor objects for each warehouse
number in the Customizing application. The system found that warehouse
activity monitor object "&V1&" has not been activated for warehouse
number "&V2&" in the Customizing application.

System Response

The system has been unable to determine critical processes for warehouse
activity monitor object "&V1&".

How to fix this error?

If you want to determine critical processes for warehouse activity
monitor object "&V1&" in warehouse number "&V2&", you must activate this
warehouse activity monitor object for this warehouse number in the
Customizing application.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LL021 - Whse act. monitor object &1 is not active in whse number &2 ?

  The SAP error message LL021 indicates that a warehouse activity monitor object is not active for a specific warehouse number. This error typically arises in the context of warehouse management (WM) when trying to perform operations that require monitoring or tracking of warehouse activities.
  Cause:
  The error occurs when:
  
  The warehouse activity monitor (WAM) is not activated for the specified warehouse number.
  The configuration settings for the warehouse management system do not include the necessary monitoring objects for the warehouse in question.
  There may be a mismatch in the configuration or the warehouse number being used in the transaction.
  
  Solution:
  To resolve the LL021 error, you can follow these steps:
  
  
  Check Warehouse Activity Monitor Configuration:
  
  Go to the configuration settings in SAP for Warehouse Management.
  Navigate to the path: Logistics Execution -> Warehouse Management -> Monitoring -> Define Warehouse Activity Monitor.
  Ensure that the warehouse activity monitor is activated for the specific warehouse number you are working with.
  
  
  
  Activate the Monitor Object:
  
  If the monitor object is not active, you will need to activate it. This can usually be done in the same configuration area where you checked the settings.
  Make sure that the relevant monitor objects are selected and activated for the warehouse.
  
  
  
  Verify Warehouse Number:
  
  Double-check that you are using the correct warehouse number in your transaction. Ensure that it matches the warehouse number configured in the system.
  
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary authorizations to access the warehouse activity monitor. Lack of proper authorizations can sometimes lead to similar error messages.
  
  
  
  Consult Documentation:
  
  If you are unsure about the specific settings or configurations, refer to the SAP documentation or help resources related to Warehouse Management and Activity Monitoring.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like LX02 (Warehouse Activity Monitor) to view the current status of warehouse activities.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Custom Development: If your organization has custom developments related to warehouse management, ensure that they are not interfering with standard processes.
  
  By following these steps, you should be able to resolve the LL021 error and ensure that the warehouse activity monitor is functioning correctly for your warehouse operations.