How To Fix FKKZWF012 - Company code & has tax calculation type '01' or '02'

FKKZWF012 - Overview

• Message type: E = Error

• Message class: FKKZWF - Doubtful Item Entry/Individual Value Adjustment

• Message number: 012

• Message text: Company code & has tax calculation type '01' or '02'

What causes this issue?

SAP does not currently support any valuation areas (and therefore ledger
groups) for the tax calculation types <LS>01</> (percentage: tax and
revenue have equal status) and <LS>02</> (amount-dependent: tax before
revenue (USA only)).
If necessary, tax adjustments are posted to the appropriate tax account
for both tax calculation types. As this tax account must be the same for
all ledger groups however, there cannot be different tax adjustments in
different ledger groups. However, this could happen if a receivables
item was individually adjusted differently in two valuation areas. The
tax to be adjusted could then be different in the two valuation areas.
However, one of the two tax calculation types is used for company code
&V1&. Therefore you cannot use valuation areas for company code &V1&.

System Response

Company code &V1& has not been adjusted to valuation areas.

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.

FKKZWF012 - Details

• The SAP error message FKKZWF012 indicates that there is an issue with the tax calculation type for a specific company code in the context of contract accounts receivable and payable (FI-CA). This error typically arises when the system expects a certain tax calculation type but finds that it is not configured correctly for the specified company code.
  
  Cause:
  
  Incorrect Tax Calculation Type: The company code is set up with a tax calculation type of '01' (output tax) or '02' (input tax), but the system is unable to process the transaction due to missing or incorrect tax configuration.
  Missing Tax Codes: The relevant tax codes may not be defined or activated for the company code.
  
  Configuration Issues: There may be issues in the configuration settings related to tax calculation in the FI-CA module.
  Transaction Type: The transaction being processed may not be compatible with the specified tax calculation type.
  
  
  Solution:
  
  
  Check Tax Configuration:
  
  Go to the configuration settings in