How To Fix FKKPREP029 - Tax code &3 is not allowed for this posting

FKKPREP029 - Overview

• Message type: E = Error

• Message class: FKKPREP - Prepaid Functions

• Message number: 029

• Message text: Tax code &3 is not allowed for this posting

What causes this issue?

You want to post a change to the credit on prepaid account &V1&. The
system determined account &V2& as the reconciliation account. This
account is not designated as a down payment account. Therefore the
posting has to take place without taking tax into consideration.
However, tax code &V3& was determined from Customizing.

System Response

The document cannot be posted.

How to fix this error?

Change the Customizing for posting area 1273 for posting transaction
&V4&.
INCLUDE FICA_NA_CUST_2 OBJECT DOKU ID TX
If the other settings are correct, and the system determined the correct
account, then remove the entries for the tax code.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message FKKPREP029 - Tax code &3 is not allowed for this posting ?

  The SAP error message FKKPREP029 indicates that a specific tax code (represented by &3 in the message) is not allowed for the posting you are trying to execute. This error typically occurs in the context of financial transactions, particularly in the area of contract accounts receivable and payable (FI-CA).
  
  Cause:
  
  Invalid Tax Code: The tax code you are trying to use is not configured for the specific transaction or posting type.
  Tax Code Configuration: The tax code may not be allowed for the specific business transaction or may not be set up correctly in the system.
  Posting Area Restrictions: Certain tax codes may be restricted for use in specific posting areas or document types.
  Legal Requirements: The tax code may not comply with local tax regulations or requirements.
  
  
  Solution:
  
  
  Check Tax Code Configuration:
  
  Go to the transaction code OBYZ (or the relevant configuration transaction) to check the configuration of the tax code.
  Ensure that the tax code is correctly