How To Fix FIBL_RPCODE121 - Reference number for document type &1 required: use not possible

FIBL_RPCODE121 - Overview

• Message type: E = Error

• Message class: FIBL_RPCODE - Messages for Repetitive Payments

• Message number: 121

• Message text: Reference number for document type &1 required: use not possible

INCLUDE 'FIBL_RPCODE120' OBJECT DOKU ID NA

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message FIBL_RPCODE121 - Reference number for document type &1 required: use not possible ?

  The SAP error message FIBL_RPCODE121 indicates that a reference number is required for a specific document type, but it is not provided or is missing. This error typically occurs in the context of financial transactions, particularly when dealing with document types that require a reference number for processing.
  
  Cause:
  
  Missing Reference Number: The document type you are trying to process requires a reference number, but it has not been provided in the transaction.
  
  Configuration Issues: The document type may be configured in such a way that it mandates a reference number, and the system is enforcing this rule.
  User Input Error: The user may have overlooked entering the reference number in the relevant field.
  
  
  Solution:
  
  Enter the Reference Number: Check the transaction you are trying to execute and ensure that you have entered a valid reference number in the appropriate field.
  Review Document Type Configuration: If you have access to configuration settings, review the settings for the