How To Fix KG579 - Characteristic value & has already been selected

SAP Error Message - Details

• Message type: E = Error

• Message class: KG - CO-PA Planning

• Message number: 579

• Message text: Characteristic value & has already been selected

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KG579 - Characteristic value & has already been selected ?

  The SAP error message KG579, which states "Characteristic value & has already been selected," typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with characteristics in Profitability Analysis (CO-PA) or when working with characteristics in other areas like Material Management (MM) or Sales and Distribution (SD).
  Cause:
  This error usually arises when:
  
  Duplicate Selection: You are trying to select a characteristic value that has already been selected in the same context. For example, if you are working with a report or a selection screen where you can choose multiple characteristic values, attempting to select the same value more than once will trigger this error.
  Data Entry Error: There might be a mistake in the data entry where the same characteristic value is inadvertently being selected multiple times.
  Configuration Issues: There could be issues in the configuration of the characteristics or the way they are set up in the system.
  
  Solution:
  To resolve the KG579 error, you can take the following steps:
  
  
  Check Selections: Review the selections you have made for the characteristic values. Ensure that you are not selecting the same value more than once. If you find duplicates, remove the redundant selections.
  
  
  Clear Selections: If you are unsure about the selections, clear all selections and start over, carefully selecting the characteristic values you need.
  
  
  Review Configuration: If the issue persists, check the configuration of the characteristics in the relevant module (e.g., CO-PA). Ensure that the characteristics are set up correctly and that there are no conflicting settings.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the characteristics you are working with. This can provide insights into any limitations or specific behaviors associated with those 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 more tailored assistance based on your specific system configuration and usage.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help you navigate the configuration or reporting areas where this error occurs.
  User 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 identify the cause of the KG579 error and implement a solution to resolve it.