How To Fix FKKBIX607 - Discount/charge key &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKBIX - Conv.Inv.: Billing (Invoice Preprocessing)

• Message number: 607

• Message text: Discount/charge key &1 already exists

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKBIX607 - Discount/charge key &1 already exists ?

  The SAP error message FKKBIX607 indicates that a discount or charge key you are trying to create or modify already exists in the system. This error typically occurs in the context of financial transactions, particularly when dealing with billing or invoicing processes.
  Cause:
  The error is caused by attempting to create a discount or charge key that has already been defined in the system. Each discount or charge key must be unique, and if you try to create a duplicate, SAP will prevent this action to maintain data integrity.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Keys: 
  
  Use transaction codes like FKKMA (for managing discount/charge keys) or FKKOP (for managing conditions) to view existing discount or charge keys.
  Search for the key you are trying to create to confirm its existence.
  
  
  
  Modify Existing Key: 
  
  If the key already exists and you need to make changes, consider modifying the existing key instead of creating a new one.
  
  
  
  Use a Different Key: 
  
  If you need to create a new discount or charge key, choose a different key that does not conflict with existing ones.
  
  
  
  Consult Documentation: 
  
  Review the relevant SAP documentation or configuration guides to understand the rules and structure for discount and charge keys.
  
  
  
  Check Authorizations: 
  
  Ensure that you have the necessary authorizations to create or modify discount/charge keys in the system.
  
  
  
  Contact Support: 
  
  If you are unable to resolve the issue, 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 FKKMA, FKKOP, and FBL1N (for vendor line items) to navigate through the system effectively.
  SAP Notes: Check SAP Notes for any known issues or patches related to discount and charge keys.
  Configuration Settings: Review the configuration settings in the SAP system related to billing and invoicing to ensure they align with your business processes.
  
  By following these steps, you should be able to identify the cause of the FKKBIX607 error and implement a suitable solution.