How To Fix FKKTAX026 - Direct tax input supported only for linear and single-level tax

FKKTAX026 - Overview

• Message type: E = Error

• Message class: FKKTAX - Free Tax Code

• Message number: 026

• Message text: Direct tax input supported only for linear and single-level tax

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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FKKTAX026 - Details

• The SAP error message FKKTAX026 indicates that the system is configured to only support direct tax input for linear and single-level tax calculations. This error typically arises when you attempt to input a tax that does not conform to these requirements, such as a progressive tax or a multi-level tax structure.
  
  Cause:
  
  Tax Configuration: The tax type you are trying to use is not configured as a linear or single-level tax in the SAP system.
  Input Method: The method of inputting the tax may not be compatible with the expected formats for linear or single-level taxes.
  Transaction Type: The transaction you are processing may not support the type of tax you are trying to apply.
  
  
  Solution:
  
  
  Check Tax Configuration:
  
  Go to the SAP transaction code OBYZ (or the relevant configuration transaction) to review the tax configuration.
  Ensure that the tax type you are trying to use is set up as a linear or single-level tax.
  
  
  
  Use Supported Tax Types:
  
  If