How To Fix FKKINV670 - Not possible to schedule reversal of invoicing

FKKINV670 - Overview

• Message type: E = Error

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

• Message number: 670

• Message text: Not possible to schedule reversal of invoicing

What causes this issue?

Based on the decision made in event 2772, the invoicing document for
billing document &v1& should be flagged for deletion. The billing
document was processed in <DS:DE.TARGPROCESS_KK>target process</> &v2&.

System Response

It is not possible to flag the invoicing document for reversal.

How to fix this error?

Reverse the invoicing document in target process &v2&.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

FKKINV670 - Details

• The SAP error message FKKINV670 ("Not possible to schedule reversal of invoicing") typically occurs in the context of the SAP Convergent Invoicing (CI) module. This error indicates that the system is unable to schedule a reversal for an invoicing document due to certain conditions not being met.
  Causes:
  
  
  Invoicing Document Status: The invoicing document may be in a status that does not allow for reversal. For example, if the document has already been reversed or if it is in a status that prohibits further processing.
  
  
  Dependencies on Other Documents: There may be dependencies on other documents (like payments or credit memos) that prevent the reversal from being scheduled.
  
  
  
  Configuration Issues: There might be configuration settings in the system that restrict the reversal of invoices under certain conditions.
  
  
  Missing Authorizations: The user attempting to schedule the reversal may not have the necessary authorizations to perform this action.
  
  
  Technical Issues: There could be underlying technical issues, such as