How To Fix AH313 - Invoicing document &1: no entries found in FKKOP

AH313 - Overview

• Message type: E = Error

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

• Message number: 313

• Message text: Invoicing document &1: no entries found in FKKOP

What causes this issue?

Inconsistency:
No FKKOP entries were found for an invoicing document which was
reversed according to billing (ERCH data). Consequently it cannot be
verified, in particular using AUSGBL and AUSGRD, whether the document
was actually reversed according to invoicing as well.

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?

Error message extract from SAP system. Copyright SAP SE.

AH313 - Details

• The SAP error message AH313 indicates that there are no entries found in the table FKKOP for the specified invoicing document. This typically occurs in the context of contract accounts receivable and payable (FI-CA) when trying to process an invoicing document that is expected to have corresponding entries in the FKKOP table, which stores line items for contract accounts.
  
  Cause:
  
  
  Missing Entries: The invoicing document you are trying to process does not have any corresponding entries in the FKKOP table. This could be due to:
  
  The document was not created correctly.
  The document was deleted or not posted.
  There was an error during the posting process.
  
  
  
  Incorrect Document Number: The document number provided may be incorrect or does not exist in the system.
  
  
  Data Consistency Issues: There may be inconsistencies in the data, possibly due to a failed transaction or a system error.
  
  
  
  Solution:
  
  
  Verify Document Number: Check the invoicing document number you are using to ensure it is