How To Fix FKKINV176 - Invoicing item type &1 does not agree with charge/discount key &2

FKKINV176 - Overview

• Message type: E = Error

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

• Message number: 176

• Message text: Invoicing item type &1 does not agree with charge/discount key &2

What causes this issue?

The <DS:DE.INV_ITEMTYPE_KK>type of invoicing item</> &V1& was used in
the configuration of <DS:DE.CHGKEY_KK>charge/discount key</> &V2&. The
following standard values are allowed:
0CHARGE for a charge
0CHARGE2 for an individual charge
0DISCNT for a discount
0DISCNT2 for an individual discount
Values beginning with X, Y or Z

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.

FKKINV176 - Details

• The SAP error message FKKINV176 indicates that there is a mismatch between the invoicing item type and the charge/discount key in the context of invoicing in the SAP system. This error typically arises in the Financial Supply Chain Management (FSCM) module, particularly in the area of contract accounts receivable and payable (FI-CA).
  
  Cause:
  The error occurs when the invoicing item type (which defines how the item is processed in the invoicing document) does not correspond to the charge or discount key that is being used. This can happen due to several reasons, including:
  
  
  Configuration Issues: The charge/discount key may not be correctly configured for the invoicing item type in the system.
  Data Entry Errors: Incorrect data entry when creating or processing the invoice can lead to this mismatch.
  Master Data Issues: The master data for the customer or the contract may not be set up correctly, leading to inconsistencies.
  Changes in Configuration: If there have been