How To Fix FKK_ID_HU004 - Due date for net payment cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: FKK_ID_HU - FICA#Hungary

• Message number: 004

• Message text: Due date for net payment cannot be changed

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 FKK_ID_HU004 - Due date for net payment cannot be changed ?

  The SAP error message FKK_ID_HU004 indicates that the due date for net payment cannot be changed. This error typically arises in the context of contract accounts receivable and payable (FI-CA) when there is an attempt to modify the due date of a payment that is already set or has been processed.
  Cause:
  
  Payment Terms: The payment terms associated with the invoice or contract may not allow for changes to the due date once it has been established.
  Document Status: The document may be in a status that does not permit changes, such as being already posted or cleared.
  Configuration Settings: There may be specific configuration settings in the system that restrict changes to due dates for certain types of documents or accounts.
  Legal or Compliance Restrictions: In some cases, legal or compliance requirements may prevent changes to payment terms or due dates.
  
  Solution:
  
  Check Document Status: Verify the status of the document. If it has already been posted or cleared, you may need to reverse or adjust the document before making changes.
  Review Payment Terms: Check the payment terms associated with the invoice or contract. If they are set to be fixed, you may need to adjust them in the configuration or create a new document with the desired terms.
  Consult Configuration: If you have access to the configuration settings, review the settings related to payment terms and due dates in the FI-CA module. Adjustments may be necessary to allow for changes.
  Use Alternative Methods: If changing the due date is not possible, consider alternative methods such as creating a new invoice or payment plan that reflects the desired due date.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting the SAP Help Portal for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FBL5N (Customer Line Item Display) or FKKOP (Display Contract Account) to review the details of the document in question.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that address the issue.
  User Authorization: Ensure that you have the necessary authorizations to make changes to payment terms and due dates in the system.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.