How To Fix FKKEXC031 - No document number specified for selection for external payment

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKEXC - Message Class for External Payments

• Message number: 031

• Message text: No document number specified for selection for external payment

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 FKKEXC031 - No document number specified for selection for external payment ?

  The SAP error message FKKEXC031 ("No document number specified for selection for external payment") typically occurs in the context of the Contract Accounts Receivable and Payable (FI-CA) module when trying to process external payments. This error indicates that the system is unable to find a document number for the payment selection, which is necessary for processing the payment.
  Causes:
  
  Missing Document Number: The most common cause is that the payment document number has not been specified or is missing in the transaction.
  Incorrect Payment Method: The payment method being used may not be configured correctly or may not correspond to the expected document types.
  Data Entry Errors: There may be typographical errors or incorrect data entries in the payment processing screen.
  Configuration Issues: There could be issues with the configuration of the FI-CA module, particularly related to external payment processing.
  Document Status: The document you are trying to process may not be in a status that allows for external payment processing.
  
  Solutions:
  
  Check Document Number: Ensure that you have entered a valid document number in the payment processing screen. If you are using a selection screen, make sure to specify the correct criteria.
  Review Payment Method: Verify that the payment method you are using is correctly set up in the system and is compatible with the document types you are trying to process.
  Correct Data Entry: Double-check all entries for accuracy, ensuring that all required fields are filled out correctly.
  Configuration Review: Consult with your SAP FI-CA configuration team to ensure that the settings for external payments are correctly configured.
  Document Status Check: Ensure that the document you are trying to process is in a valid status for external payment processing. You may need to change the status or resolve any issues with the document.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FPE1 (Post External Payment) or FPE2 (Display External Payment) to understand where the error is occurring.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Authorization: Ensure that the user has the necessary authorizations to process external payments in the FI-CA module.
  Consult Documentation: Review SAP documentation or user manuals related to external payment processing in FI-CA for additional guidance.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in the FI-CA module for further assistance.