How To Fix FKKBIX564 - Date entered for 3rd installment must be after date for 2nd installment

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKBIX - Conv.Inv.: Billing (Invoice Preprocessing)

• Message number: 564

• Message text: Date entered for 3rd installment must be after date for 2nd installment

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKBIX564 - Date entered for 3rd installment must be after date for 2nd installment ?

  The SAP error message FKKBIX564 indicates that there is an issue with the installment dates in a payment plan or billing document. Specifically, it means that the date entered for the third installment is not after the date for the second installment, which violates the expected sequence of installment dates.
  Cause:
  
  Incorrect Date Entry: The date for the third installment has been entered incorrectly, either as the same date as the second installment or an earlier date.
  System Configuration: There may be configuration settings in the SAP system that enforce rules regarding installment dates.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies in the installment dates.
  
  Solution:
  
  Check Installment Dates: Review the dates entered for the second and third installments. Ensure that the date for the third installment is indeed after the date for the second installment.
  Correct the Dates: If the date for the third installment is incorrect, update it to a valid date that is after the second installment date.
  Validation Rules: If you are unsure about the rules governing installment dates, consult with your SAP administrator or refer to the configuration settings in the system.
  Re-enter Data: If the error persists, try re-entering the installment data to ensure that there are no hidden characters or formatting issues causing the error.
  
  Related Information:
  
  Transaction Codes: You may be working within transactions related to billing or payment plans, such as F-28 (Post Incoming Payments) or F-32 (Clear Customer).
  Documentation: Refer to SAP documentation or help files for more information on installment plans and their configuration.
  Support: If the issue cannot be resolved, consider reaching out to your SAP support team or consulting the SAP community forums for additional assistance.
  
  By following these steps, you should be able to resolve the FKKBIX564 error and ensure that your installment dates are correctly sequenced.