How To Fix FKKBIX791 - Reversing billable items of contract &1 is not allowed

FKKBIX791 - Overview

• Message type: E = Error

• Message class: FKKBIX - Conv.Inv.: Billing (Invoice Preprocessing)

• Message number: 791

• Message text: Reversing billable items of contract &1 is not allowed

What causes this issue?

Reversing billable items of contract &v1& is not allowed.

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

Check the configuration for the reversal of billable items and change it
if necessary.
INCLUDE FICA_NA_CUST_2 OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

FKKBIX791 - Details

• The SAP error message FKKBIX791 indicates that reversing billable items for a specific contract is not allowed. This error typically arises in the context of contract management and billing processes within SAP, particularly when dealing with billable items that have already been processed.
  
  Cause:
  
  Contract Status: The contract may be in a status that does not allow for reversals. For example, if the contract is completed or has been finalized, reversing billable items may not be permitted.
  Billing Document: If the billable items have already been invoiced or if there are subsequent billing documents created, the system may restrict reversing those items.
  Configuration Settings: There may be specific configuration settings in the SAP system that prevent the reversal of billable items for certain types of contracts or under certain conditions.
  Business Rules: Organizational policies or business rules may dictate that certain transactions cannot be reversed once they have been processed.
  
  
  Solution:
  
  Check Contract Status: Review the status