How To Fix AH434 - Non-invoiced document &1 before document &2 (invoice document &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: AH - IS-U billing (master data)

• Message number: 434

• Message text: Non-invoiced document &1 before document &2 (invoice document &3)

What causes this issue?

Billing document &v1& has an earlier 'End of billing period' than
document &v2&, which has already been invoiced via invoice document
&v3&. However, billing document &v1& has still not been invoiced.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AH434 - Non-invoiced document &1 before document &2 (invoice document &3) ?

  The SAP error message AH434 indicates that there is a non-invoiced document that needs to be addressed before processing the specified invoice document. This error typically arises in the context of invoice verification and accounts payable processes within SAP.
  Cause:
  The error occurs when you attempt to process an invoice (document &3) that is linked to a non-invoiced document (document &1) that has not been fully processed or cleared. This situation can arise due to several reasons, including:
  
  Incomplete Invoice Processing: The non-invoiced document may not have been fully processed or may still be in a draft state.
  Missing Goods Receipt: If the invoice is related to a purchase order, there may be a missing goods receipt that needs to be posted before the invoice can be processed.
  Document Flow Issues: There may be issues in the document flow where the system expects certain documents to be processed in a specific order.
  Incorrect Document Status: The status of the non-invoiced document may not allow for the subsequent invoice to be processed.
  
  Solution:
  To resolve the AH434 error, you can take the following steps:
  
  Check Document Status: Review the status of the non-invoiced document (document &1) to ensure it is complete and correctly processed.
  Post Missing Goods Receipt: If applicable, ensure that any required goods receipts related to the purchase order have been posted.
  Review Document Flow: Use transaction codes like ME23N (Display Purchase Order) or MB03 (Display Material Document) to check the document flow and ensure all necessary documents are in place.
  Clear Non-invoiced Document: If the non-invoiced document is no longer needed, consider clearing or reversing it if appropriate.
  Consult with Finance Team: If you are unsure about the status of the documents or how to proceed, consult with your finance or accounts payable team for guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  MIRO: Invoice Verification
  MIGO: Goods Movement
  ME23N: Display Purchase Order
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation or user manuals related to invoice verification and document processing for additional context and troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the AH434 error and take appropriate action to resolve it.