How To Fix FKKBIX702 - Billable items of billable item class &1 were excepted

FKKBIX702 - Overview

• Message type: E = Error

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

• Message number: 702

• Message text: Billable items of billable item class &1 were excepted

What causes this issue?

After the reversal of a billing document, you can rebill the billable
items contained in the document.
However, if there are already <DS:DE.BITREVERSAL_KK>reversal items for
the billable items</>, that is, items with the same properties
(especially the same source transaction) but with the reverse
positive/negative sign, then the system excepts the item and the
offsetting item since they cancel each other out. The item and the
offsetting item receive the status <LS>billable excepted</>. As a result
they will never appear on an invoice.

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.

FKKBIX702 - Details

• The SAP error message FKKBIX702 indicates that there are issues with billable items of a specific billable item class in the billing process. This error typically arises in the context of billing and invoicing within SAP, particularly when dealing with billable items that are not processed correctly.
  
  Cause:
  The error message FKKBIX702 can be caused by several factors, including:
  
  
  Incorrect Configuration: The billable item class may not be configured correctly in the system. This could involve settings related to billing types, item categories, or account determination.
  
  
  Missing Data: Required data for the billable items may be missing or incomplete. This could include missing master data or transaction data that is necessary for processing.
  
  
  Status Issues: The status of the billable items may not allow them to be processed. For example, if the items are marked as "not billable" or if there are restrictions on the billing document.
  
  
  Validation Errors: There may be validation rules in place