How To Fix FKKBIX646 - Specify a usage

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 646

• Message text: Specify a usage

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 FKKBIX646 - Specify a usage ?

  The SAP error message FKKBIX646 ("Specify a usage") typically occurs in the context of financial accounting, particularly when dealing with the configuration of the system for specific functionalities related to account management or payment processing. This error indicates that a required field for specifying the "usage" has not been filled in, which is necessary for the system to process the transaction correctly.
  Cause:
  
  Missing Usage Field: The most common cause of this error is that the "usage" field, which is often required in transaction screens or configuration settings, has not been specified.
  Configuration Issues: There may be issues in the configuration of the financial modules where certain parameters or settings have not been defined correctly.
  Data Entry Errors: Users may inadvertently skip entering required information in the transaction screens.
  
  Solution:
  
  Check the Transaction Screen: Go back to the transaction where the error occurred and ensure that all required fields, especially the "usage" field, are filled in correctly.
  Review Configuration Settings: If you have access to the configuration settings, check the relevant settings in the Financial Accounting (FI) module to ensure that all necessary parameters are defined.
  Consult Documentation: Refer to SAP documentation or help files related to the specific transaction or process you are working on to understand what the "usage" field refers to and how to fill it out correctly.
  User Training: If this error is occurring frequently, consider providing additional training for users on the importance of filling out all required fields in SAP transactions.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to financial accounting, such as FB60 (Enter Incoming Invoices), F-28 (Post Incoming Payments), etc.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that the user has the appropriate roles and authorizations to perform the transaction, as sometimes restrictions can lead to incomplete data entry.
  
  By addressing the missing "usage" specification and ensuring proper configuration, you should be able to resolve the FKKBIX646 error effectively.