How To Fix KG501 - Distribution key & is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: KG - CO-PA Planning

• Message number: 501

• Message text: Distribution key & is not supported

What causes this issue?

Distribution key &V1& has not been defined.

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?

Enter a valid distribution key.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KG501 - Distribution key & is not supported ?

  The SAP error message "KG501 Distribution key & is not supported" typically occurs in the context of the Controlling (CO) module, particularly when dealing with cost allocations or distribution processes. This error indicates that the distribution key you are trying to use is not valid or not supported in the current context.
  Causes:
  
  Invalid Distribution Key: The distribution key specified may not exist in the system or may not be configured correctly.
  Configuration Issues: The distribution key may not be set up for the specific cost element or cost center you are working with.
  Master Data Issues: The master data related to the cost center, cost element, or distribution key may be incomplete or incorrect.
  Transaction Context: The error may arise if the distribution key is not applicable for the type of transaction you are trying to execute.
  
  Solutions:
  
  
  Check Distribution Key: Verify that the distribution key you are using is valid. You can do this by checking the configuration in the SAP system.
  
  Go to the configuration settings for distribution keys in the CO module (Transaction code: SPRO).
  Navigate to Controlling > Cost Center Accounting > Master Data > Cost Center > Define Distribution Keys.
  
  
  
  Review Configuration: Ensure that the distribution key is properly configured for the relevant cost elements and cost centers.
  
  Check if the distribution key is assigned to the correct cost elements and if it is active.
  
  
  
  Master Data Validation: Review the master data for the cost center and cost element involved in the transaction.
  
  Ensure that all necessary fields are filled out and that there are no inconsistencies.
  
  
  
  Transaction Type: Confirm that the transaction you are trying to perform is compatible with the distribution key. Some distribution keys may only be applicable for specific types of transactions.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more detailed information on the specific distribution key and its intended use.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  KP26: Change Plan Data
  KSU5: Execute Distribution
  KSV5: Execute Assessment
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the distribution key error.
  User Forums: Engage with SAP community forums or user groups for shared experiences and solutions from other users who may have encountered the same error.
  
  By following these steps, you should be able to identify the cause of the KG501 error and implement a suitable solution.