How To Fix 9P331 - Define correct output tax codes for outgoing invoices

SAP Error Message - Details

• Message type: E = Error

• Message class: 9P - Russia and Ukraine class messages for development

• Message number: 331

• Message text: Define correct output tax codes for outgoing invoices

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 9P331 - Define correct output tax codes for outgoing invoices ?

  The SAP error message 9P331 ("Define correct output tax codes for outgoing invoices") typically occurs when there is a configuration issue related to tax codes in the SAP system. This error is often encountered during the processing of outgoing invoices, particularly when the system cannot determine the appropriate tax code to apply.
  Cause:
  The error is usually caused by one or more of the following issues:
  
  Missing Tax Code Configuration: The tax code that should be applied to the outgoing invoice is not defined in the system.
  Incorrect Tax Code Assignment: The tax code assigned to the customer or the material may not be valid for the transaction.
  Tax Jurisdiction Issues: If the transaction involves multiple tax jurisdictions, the system may not be able to determine the correct tax code.
  Inconsistent Master Data: The customer master data or material master data may not have the correct tax information.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Tax Code Configuration:
  
  Go to the transaction code OBYZ (or navigate through the menu: SPRO > Financial Accounting > Tax on Sales/Purchases > Basic Settings > Check Tax Codes).
  Ensure that the required tax codes are defined and active for the relevant country and transaction type.
  
  
  
  Review Customer and Material Master Data:
  
  Check the customer master data (transaction code XD02) to ensure that the correct tax classification is assigned.
  Check the material master data (transaction code MM02) to ensure that the tax classification is correctly set for the relevant sales organization.
  
  
  
  Verify Tax Jurisdiction:
  
  If applicable, ensure that the tax jurisdiction codes are correctly set up and that the system can determine the correct jurisdiction for the transaction.
  
  
  
  Test the Configuration:
  
  After making any changes, create a test invoice to see if the error persists. This will help confirm that the issue has been resolved.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for additional guidance on tax code configuration and troubleshooting.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above configurations, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBYZ (for tax code configuration), XD02 (for customer master data), and MM02 (for material master data).
  Tax Configuration: Understanding the overall tax configuration in SAP is crucial, including how tax codes are linked to various master data and transaction types.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to tax code configuration and the error message 9P331.
  
  By following these steps, you should be able to identify and resolve the cause of the error message 9P331 in your SAP system.