How To Fix M8154 - Base amount plus tax-exempt amount: withholding tax exceeds post. amount

SAP Error Message - Details

• Message type: E = Error

• Message class: M8 - Invoice Verification/Valuation

• Message number: 154

• Message text: Base amount plus tax-exempt amount: withholding tax exceeds post. amount

What causes this issue?

The total for the entries in the fields <LS>Wth.base</> and
<LS>Wth.tax-exempt</> is larger than the base for tax contribution for
withholding tax; therefore, depending on withholding tax code, it is
larger than the invoice amount including or excluding input tax.
INCLUDE MM_IV_MELDUNGEN OBJECT DOKU ID TX

How to fix this error?

Correct your entries correspondingly.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M8154 - Base amount plus tax-exempt amount: withholding tax exceeds post. amount ?

  The SAP error message M8154, which states "Base amount plus tax-exempt amount: withholding tax exceeds post. amount," typically occurs in the context of financial transactions where withholding tax is being calculated. This error indicates that the total amount subject to withholding tax (the base amount plus any tax-exempt amount) exceeds the amount that is being posted in the transaction.
  Cause:
  
  Incorrect Amounts: The base amount and tax-exempt amount may have been incorrectly entered, leading to a situation where their sum exceeds the total amount being posted.
  Configuration Issues: There may be issues with the configuration of withholding tax settings in the SAP system, such as incorrect tax codes or rates.
  Data Entry Errors: Manual entry errors during transaction processing can lead to discrepancies in the amounts.
  Tax Exemption Misconfiguration: The tax-exempt amount may not be properly configured or recognized by the system.
  
  Solution:
  
  Verify Amounts: Check the base amount and tax-exempt amount in the transaction. Ensure that their sum does not exceed the total amount being posted.
  Review Configuration: Examine the withholding tax configuration in the SAP system. Ensure that tax codes, rates, and exemptions are set up correctly.
  Adjust Transaction: If the amounts are incorrect, adjust the transaction to ensure that the base amount plus the tax-exempt amount is less than or equal to the total amount being posted.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on withholding tax configuration and error resolution.
  Seek Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Withholding Tax Configuration: Understanding how withholding tax is configured in SAP can help prevent this error. This includes knowing how to set up tax codes, rates, and exemptions.
  Transaction Types: Be aware of the types of transactions that may involve withholding tax, such as vendor invoices, payments, and other financial postings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates to the withholding tax functionality.
  Testing: After making adjustments, conduct tests to ensure that the error does not recur and that withholding tax calculations are accurate.
  
  By following these steps, you should be able to resolve the M8154 error and ensure proper handling of withholding tax in your SAP transactions.