How To Fix KG1121 - Characteristic '&' is a mandatory characteristic

SAP Error Message - Details

• Message type: E = Error

• Message class: KG1 - CO-PA planning

• Message number: 121

• Message text: Characteristic '&' is a mandatory characteristic

What causes this issue?

You attempted to delete characteristic '&V1&' from the planning level.
Note that this is a mandatory characteristic and cannot therefore be
removed from the planning level.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KG1121 - Characteristic '&' is a mandatory characteristic ?

  The SAP error message KG1121 indicates that a mandatory characteristic is missing in a particular context, typically when working with the SAP Controlling (CO) module, particularly in Profitability Analysis (CO-PA) or other areas where characteristics are used for reporting and analysis.
  Cause:
  The error occurs when you attempt to execute a report, transaction, or process that requires a mandatory characteristic (in this case, represented by the placeholder '&') but that characteristic has not been provided or is not available in the context of the operation. This could happen due to:
  
  Missing Data: The characteristic has not been populated in the relevant master data or transaction data.
  Configuration Issues: The characteristic may not be properly configured in the system settings.
  Selection Criteria: The selection criteria for the report or transaction may not include the mandatory characteristic.
  
  Solution:
  To resolve the KG1121 error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the configuration settings for the relevant module (e.g., CO-PA).
  Ensure that the mandatory characteristic is defined and configured correctly.
  
  
  
  Review Master Data:
  
  Check the master data for the relevant objects (e.g., cost centers, profit centers, etc.) to ensure that the mandatory characteristic is populated.
  If the characteristic is missing, you may need to update the master data accordingly.
  
  
  
  Adjust Selection Criteria:
  
  If you are running a report or transaction, ensure that the selection criteria include the mandatory characteristic.
  Modify the selection screen to include the required characteristic.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation or help files related to the specific transaction or report you are using to understand the requirements for mandatory characteristics.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Transaction Codes: Familiarize yourself with transaction codes related to CO-PA or the specific area where the error occurs (e.g., KE30 for reports).
  User Exits and Enhancements: If you have custom developments, ensure that they are not interfering with the mandatory characteristic requirements.
  
  By following these steps, you should be able to identify the cause of the KG1121 error and implement a solution to resolve it.