How To Fix FKKINV064 - Billing document &1 cannot be reversed or adjusted

FKKINV064 - Overview

• Message type: E = Error

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

• Message number: 064

• Message text: Billing document &1 cannot be reversed or adjusted

trados = fi

What causes this issue?

A billing document can only be reversed or <DS:DE.ADJUSTMENT_KK>adjusted
</> if it fulfills the following conditions:
It is not <DS:DE.SIMULATED_KK>simulated</>.
It is not <DS:DE.REVERSEDBILLDOC_KK>reversed</>.
It is not a <DS:DE.REVERSALBILLDOC_KK>reversal document</>.
It is not an <DS:DE.ADJUSTEDBILLDOC_KK>adjusted</> billing document.
<DS:DE.BILLDOCNO_KK>Billing document</> &v1& does not fulfill these
conditions.

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?

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 FKKINV064 - Billing document &1 cannot be reversed or adjusted ?

  The SAP error message FKKINV064 indicates that a billing document cannot be reversed or adjusted. This error typically arises in the context of SAP Convergent Charging or SAP Contract Accounts Receivable and Payable (FI-CA) when trying to perform operations on billing documents that are not allowed due to certain conditions.
  Causes of the Error
  
  
  Document Status: The billing document may be in a status that does not allow for reversal or adjustment. For example, if the document has already been cleared or if it is in a closed period.
  
  
  Document Type Restrictions: Certain document types may have restrictions that prevent them from being reversed or adjusted.
  
  
  Dependencies on Other Documents: The billing document may be linked to other documents (e.g., payments, invoices) that prevent it from being modified.
  
  
  Authorization Issues: The user may not have the necessary authorizations to perform the reversal or adjustment.
  
  
  Configuration Settings: There may be specific configuration settings in the system that