How To Fix FKKBIX286 - Billable item type &1 is unknown

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 286

• Message text: Billable item type &1 is unknown

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 FKKBIX286 - Billable item type &1 is unknown ?

  The SAP error message FKKBIX286 indicates that the system has encountered an issue with a billable item type that is not recognized or is not defined in the system. This error typically arises in the context of billing or invoicing processes, particularly when dealing with contract accounts or billing documents.
  Cause:
  
  Undefined Billable Item Type: The billable item type specified in the transaction is not defined in the system. This could happen if the item type was deleted or never created.
  Configuration Issues: There may be configuration issues in the Customizing settings for billing or contract accounts.
  Data Entry Error: A typo or incorrect entry in the transaction could lead to the system not recognizing the billable item type.
  Missing Authorizations: In some cases, the user may not have the necessary authorizations to access certain billable item types.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the Customizing settings in SAP (transaction SPRO).
  Navigate to the relevant area for billing or contract accounts and check if the billable item type is defined.
  If it is missing, you may need to create it or restore it if it was deleted.
  
  
  
  Verify Item Type:
  
  Ensure that the billable item type you are trying to use is correctly spelled and exists in the system.
  You can check the existing billable item types in the relevant tables (e.g., TFKBIX).
  
  
  
  Review Transaction Data:
  
  Double-check the data entered in the transaction that triggered the error. Look for any discrepancies or incorrect entries.
  
  
  
  User Authorizations:
  
  Ensure that the user has the necessary authorizations to access and use the specified billable item type.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more information on billable item types and their configuration.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO (Customizing), SE11 (Data Dictionary), or SE16 (Data Browser) to investigate the issue further.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Documentation: Review the SAP Help Portal for detailed information on billing and contract accounts, including how to manage billable item types.
  
  By following these steps, you should be able to identify the cause of the FKKBIX286 error and implement a solution to resolve it.