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

FKKBIX286 - Overview

• 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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FKKBIX286 - Details

• 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