How To Fix FKKINV349 - &1 is not a valid value for the final invoice amount relevance

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 349

• Message text: &1 is not a valid value for the final invoice amount relevance

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 FKKINV349 - &1 is not a valid value for the final invoice amount relevance ?

  The SAP error message FKKINV349 indicates that the value you are trying to use for the final invoice amount relevance is not valid. This error typically occurs in the context of contract accounts receivable and payable (FI-CA) when processing invoices or billing documents.
  Cause:
  The error can be caused by several factors, including:
  
  Incorrect Configuration: The system may not be configured correctly for the billing type or invoice type you are using.
  Invalid Input: The value entered for the final invoice amount relevance may not match the expected values defined in the system.
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that lead to this error.
  Missing Customization: The relevant settings for the invoice processing may not have been set up in the system.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the configuration settings for billing and invoicing in the SAP system. Ensure that the settings for final invoice amount relevance are correctly defined.
  Verify the configuration for the billing type and ensure that it allows for the values you are trying to use.
  
  
  
  Validate Input Values:
  
  Review the input values you are using for the final invoice amount relevance. Ensure that they are valid and conform to the expected values in the system.
  Check if there are any specific value ranges or codes that are required for the final invoice amount relevance.
  
  
  
  Review Master Data:
  
  Check the master data related to the customer or contract account to ensure that it is complete and accurate.
  Look for any inconsistencies or missing information that could be causing the error.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more information on the specific error message and its context.
  You may also want to check SAP Notes for any known issues or patches related to this error.
  
  
  
  Testing:
  
  After making any changes, perform a test to see if the error persists. Create a new invoice or billing document to verify that the issue has been resolved.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant configuration settings.
  
  
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like FBL5N (Customer Line Item Display) or FBL1N (Vendor Line Item Display) to check related documents and their statuses.
  SAP Notes: Search for SAP Notes related to FKKINV349 for any specific fixes or recommendations provided by SAP.
  Community Forums: Consider checking SAP community forums or discussion boards for insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.