How To Fix FKKBIX509 - Consumption item class missing

FKKBIX509 - Overview

• Message type: E = Error

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

• Message number: 509

• Message text: Consumption item class missing

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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FKKBIX509 - Details

• The SAP error message FKKBIX509, which states "Consumption item class missing," typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with internal orders or cost centers. This error indicates that the system is unable to find a valid consumption item class for the transaction you are trying to process.
  
  Cause:
  
  Missing Configuration: The consumption item class has not been defined in the system. This can happen if the necessary configuration settings have not been completed in the SAP system.
  Incorrect Master Data: The master data for the internal order or cost center may not be set up correctly, leading to the absence of a valid consumption item class.
  Transaction Type Issues: The transaction type being used may not be linked to a valid consumption item class.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the required item class.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings in SAP