How To Fix 8A309 - Total WH tax amount in line item & exceeds the vendor/customer amount

8A309 - Overview

• Message type: E = Error

• Message class: 8A - Messages for Argentina

• Message number: 309

• Message text: Total WH tax amount in line item & exceeds the vendor/customer amount

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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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Smart SAP Assistant

• What is the cause and solution for SAP error message 8A309 - Total WH tax amount in line item & exceeds the vendor/customer amount ?

  The SAP error message 8A309 indicates that the total withholding tax (WH tax) amount in a line item exceeds the vendor or customer amount. This typically occurs during the posting of invoices or payments where withholding tax is applicable. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Incorrect Tax Calculation: The withholding tax amount calculated by the system may be incorrect due to misconfiguration in the tax settings or incorrect tax codes.
  Data Entry Errors: Manual entry errors in the invoice or payment document can lead to discrepancies between the withholding tax amount and the total amount payable to the vendor or customer.
  
  Configuration Issues: The withholding tax configuration in the SAP system may not be set up correctly, leading to incorrect calculations.
  Multiple Tax Codes: If multiple withholding tax codes are applied to a single transaction, it may lead to an aggregate amount that exceeds the total invoice amount.
  
  Solutions:
  
  Review the