How To Fix VKKTAX099 - Inconsistency between tax schedule and tax lines in document &1

VKKTAX099 - Overview

• Message type: E = Error

• Message class: VKKTAX - FS-CD: Messages for Insurance Tax

• Message number: 099

• Message text: Inconsistency between tax schedule and tax lines in document &1

What causes this issue?

This error occurs if one of the following conditions is fulfilled:
The taxes are external taxes, but the tax schedule is marked as
internal.
The taxes are internal, but the tax schedule is marked as external.

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.

VKKTAX099 - Details

• The SAP error message VKKTAX099 indicates an inconsistency between the tax schedule and the tax lines in a document. This typically occurs during the processing of sales and distribution (SD) documents, where the tax calculation does not align with the tax details specified in the document.
  
  Cause:
  
  Mismatch in Tax Codes: The tax codes defined in the tax schedule may not match the tax codes applied to the individual tax lines in the document.
  Incorrect Tax Calculation: The tax calculation may have been altered or not updated correctly, leading to discrepancies.
  Changes in Tax Configuration: If there have been recent changes in tax configuration (e.g., tax rates, tax codes), it may lead to inconsistencies in existing documents.
  Document Changes: If the document was modified after the initial tax calculation, it may lead to inconsistencies if the tax lines were not recalculated.
  Custom Code or User Exits: Custom developments or user exits that manipulate tax calculations may