How To Fix VVSCCHECK109 - &1: Internal error: XEXTAX filled but no addnl tax return supplements

VVSCCHECK109 - Overview

• Message type: E = Error

• Message class: VVSCCHECK - Payment Plan: Checks

• Message number: 109

• Message text: &1: Internal error: XEXTAX filled but no addnl tax return supplements

What causes this issue?

This is an internal error.
You store the first entry for externally calculated tax data in the
table VVSCPOS. If additional tax data exists, you store it in table
VVSCPOSETAX.
If additional tax data is available in table VVSCPOSETAX, you also need
to select the XETAX checkbox in the table VVSCPOS.
In this case, you select the checkbox even though no additional tax data
is available in table VVSCPOSETAX.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message VVSCCHECK109 - &1: Internal error: XEXTAX filled but no addnl tax return supplements ?

  The SAP error message VVSCCHECK109 indicates an internal error related to tax processing in the system. Specifically, the message states that the field XEXTAX is filled, but there are no additional tax return supplements available. This can occur in scenarios where tax data is being processed, such as during the creation of tax returns or when handling tax-related transactions.
  
  Cause:
  
  
  Configuration Issues: The error may arise from incorrect configuration settings in the tax calculation or reporting settings within SAP.
  Data Inconsistencies: There may be inconsistencies or missing data in the tax return supplements that are expected to accompany the filled XEXTAX field.
  Custom Development: If there are custom developments or enhancements in the tax processing logic, they may not be handling the data correctly, leading to this error.
  Version Issues: Sometimes, the error can be related to specific versions of SAP or patches that may not be applied.
  
  
  Solution:
  
  Check Configuration: Review the configuration settings for tax