How To Fix FQ406 - Payment method determination for item &: not a valid payment method

SAP Error Message - Details

• Message type: E = Error

• Message class: FQ - Payment Requests and Payment Program

• Message number: 406

• Message text: Payment method determination for item &: not a valid payment method

Self-Explanatory Message

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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 FQ406 - Payment method determination for item &: not a valid payment method ?

  The SAP error message FQ406, which states "Payment method determination for item &: not a valid payment method," typically occurs during the processing of financial transactions, particularly in accounts payable or accounts receivable. This error indicates that the system is unable to determine a valid payment method for the specified item in the transaction.
  Causes:
  
  Invalid Payment Method Configuration: The payment method specified in the transaction may not be configured correctly in the system.
  Missing Payment Method: The payment method may not exist in the system or may not be assigned to the relevant company code or payment program.
  Incorrect Payment Method Assignment: The payment method may not be assigned to the vendor or customer master data.
  Incompatible Payment Method: The payment method may not be compatible with the transaction type or document type being processed.
  Missing Customizing Settings: The necessary customizing settings for payment method determination may not be set up correctly in the system.
  
  Solutions:
  
  
  Check Payment Method Configuration:
  
  Go to the transaction code OBVCU (for payment method configuration) and verify that the payment method is correctly defined for the relevant company code.
  Ensure that the payment method is active and properly configured.
  
  
  
  Verify Vendor/Customer Master Data:
  
  Check the vendor or customer master data (transaction codes XK03 for vendors and FD03 for customers) to ensure that the correct payment method is assigned.
  Make sure that the payment method is valid for the specific vendor or customer.
  
  
  
  Review Document Type and Transaction Type:
  
  Ensure that the payment method is compatible with the document type being used in the transaction. This can be checked in the customizing settings.
  
  
  
  Check Payment Program Settings:
  
  Review the payment program settings (transaction code FBZP) to ensure that the payment method is included in the payment program and is set up correctly.
  
  
  
  Consult Customizing Documentation:
  
  If you have access to SAP documentation or a functional consultant, review the customizing documentation for payment method determination to ensure all necessary settings are in place.
  
  
  
  Test with Different Payment Methods:
  
  If possible, try using a different payment method to see if the error persists. This can help isolate whether the issue is specific to a particular payment method.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  OBVCU: Configuration for payment methods.
  FBZP: Payment program configuration.
  XK03/FD03: Display vendor/customer master data.
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to payment method determination.
  
  
  Documentation: Refer to SAP Help documentation for detailed information on payment method determination and configuration.
  
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in financial processes within SAP.