How To Fix UMK146 - The measure '&' is not in the activation list. It was not activated

SAP Error Message - Details

• Message type: E = Error

• Message class: UMK - Measures

• Message number: 146

• Message text: The measure '&' is not in the activation list. It was not activated

What causes this issue?

You tried to activate a measure group that contains the measure &V1&.
However, this measure is already activated with the same content, or
you chose not to activate it.

System Response

Message

How to fix this error?

You can activate the measure at a later point in time.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UMK146 - The measure '&' is not in the activation list. It was not activated ?

  The SAP error message UMK146 indicates that a specific measure (represented by the placeholder '&') is not included in the activation list for a particular application or process. This typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA, where measures need to be activated before they can be used in reporting or analysis.
  Cause:
  
  Measure Not Activated: The measure you are trying to use has not been activated in the data model or InfoProvider.
  Incorrect Configuration: There may be a configuration issue where the measure is not included in the activation list due to incorrect settings or missing dependencies.
  Data Model Changes: If there have been recent changes to the data model, such as adding new measures or modifying existing ones, the activation process may not have been completed successfully.
  
  Solution:
  
  
  Activate the Measure:
  
  Go to the relevant data model or InfoProvider in the SAP BW or HANA system.
  Check the activation status of the measure. If it is not activated, activate it through the appropriate transaction (e.g., using RSA1 for BW).
  Ensure that all necessary dependencies are also activated.
  
  
  
  Check Activation List:
  
  Review the activation list to ensure that the measure is included. You can do this by navigating to the relevant InfoObject or InfoProvider and checking its properties.
  
  
  
  Rebuild the Data Model:
  
  If the measure is still not activating, consider rebuilding the data model or InfoProvider. This may involve re-importing the data source or re-creating the measure.
  
  
  
  Check for Errors:
  
  Look for any error messages or logs that may provide additional context on why the measure is not activating. This can help identify any underlying issues.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to the specific version of SAP you are using. There may be known issues or additional steps required for activation.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSD1 (InfoObject Maintenance), and others that may be useful for managing InfoProviders and measures.
  SAP Notes: Search for SAP Notes related to UMK146 or measure activation issues for any patches or updates that may resolve the problem.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the UMK146 error and successfully activate the measure in question.