How To Fix FKKINV075 - Invoicing order has already been invoiced

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKINV - Invoicing in Contract Accounts Receivable and Payable

• Message number: 075

• Message text: Invoicing order has already been invoiced

What causes this issue?

You want to invoice one or more invoicing orders. However, you have
selected an order that has already been invoiced.

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?

Select a different invoicing order.

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 FKKINV075 - Invoicing order has already been invoiced ?

  The SAP error message FKKINV075 indicates that an invoicing order has already been invoiced, meaning that the system has detected that the invoicing process for that particular order has already been completed. This error typically occurs in the context of the SAP Contract Accounts Receivable and Payable (FI-CA) module, which is used for managing customer accounts and invoicing.
  Cause:
  
  Duplicate Invoicing: The most common cause of this error is an attempt to invoice an order that has already been processed. This can happen if the user tries to create an invoice for the same order multiple times.
  System Configuration: There may be issues with the configuration of the invoicing process or the way the invoicing orders are set up in the system.
  Data Integrity Issues: There could be inconsistencies in the database or issues with the data that prevent the system from recognizing the invoicing order correctly.
  
  Solution:
  
  Check Invoicing Status: Verify the status of the invoicing order in the system. You can do this by checking the relevant transaction codes (e.g., FKKINV or FBL5N) to see if the order has already been invoiced.
  Avoid Duplicate Processing: Ensure that you are not attempting to invoice the same order multiple times. If you need to make adjustments, consider using credit memos or adjustments instead of re-invoicing.
  Review Configuration: If you suspect a configuration issue, review the settings related to invoicing orders in the FI-CA module. Consult with your SAP administrator or functional consultant to ensure that everything is set up correctly.
  Data Consistency Check: Run data consistency checks to identify any potential issues with the invoicing orders. This may involve using transaction codes like SARA or other tools to check for inconsistencies.
  Consult Documentation: Refer to SAP documentation or notes related to the FKKINV075 error for any specific guidance or patches that may address the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FKKINV (Invoicing) and FBL5N (Customer Line Item Display) to help troubleshoot the issue.
  SAP Notes: Check the SAP Support Portal for any notes related to FKKINV075, as there may be specific fixes or recommendations provided by SAP.
  User Roles and Permissions: Ensure that the user attempting to create the invoice has the necessary permissions and roles assigned in the system.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or a consultant who specializes in the FI-CA module for further assistance.