How To Fix VVSCCHECK102 - &1: Ext. tax return supplements can only be filled for onetime payments

VVSCCHECK102 - Overview

• Message type: E = Error

• Message class: VVSCCHECK - Payment Plan: Checks

• Message number: 102

• Message text: &1: Ext. tax return supplements can only be filled for onetime payments

What causes this issue?

You want to create externally calculated tax lines for a payment plan
item. However, externally calculated tax data is only possible for
payment plan items with the <ZK>one-time payment</> checkbox.

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?

If you want to create externally calculated tax data for a payment plan
item, select the <ZK>One-Time Payment</> checkbox for this payment plan
item (PSNGL field in Direct Input or RFC)
If you do <ZH>not</> want to create externally calculated tax data,
proceed as follows:
In the dialog, remove the externally calculated tax lines that you have
entered for the other tax code.
In Direct Input or RFC, initialize the AKTYP_ETAX, KSCHL, TAXAM, STPRZ,
and SBASW fields.

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 VVSCCHECK102 - &1: Ext. tax return supplements can only be filled for onetime payments ?

  The SAP error message VVSCCHECK102 indicates that there is an issue with the processing of external tax return supplements in relation to onetime payments. This error typically arises in the context of tax reporting and compliance within the SAP system, particularly when dealing with tax returns and payments.
  
  Cause:
  The error message suggests that the system is trying to process an external tax return supplement for a payment type that is not classified as a onetime payment. In SAP, onetime payments are typically those that are not recurring and are processed differently from regular payments. The system restricts the ability to fill out external tax return supplements for payment types that do not meet the criteria of onetime payments.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Verify Payment Type: Check the payment type associated with the transaction that triggered the error. Ensure that it is indeed a onetime payment. If it is not,