How To Fix KK665 - Item & : Invalid item category &

KK665 - Overview

• Message type: E = Error

• Message class: KK -

• Message number: 665

• Message text: Item & : Invalid item category &

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 KK665 - Item & : Invalid item category & ?

  The SAP error message KK665 ("Item & : Invalid item category &") typically occurs in the context of controlling (CO) when dealing with internal orders, cost centers, or other related financial documents. This error indicates that the item category specified for a particular line item is not valid or recognized by the system.
  Causes:
  
  Incorrect Item Category: The item category specified in the transaction does not exist or is not defined in the system.
  
  Configuration Issues: The item category may not be properly configured in the controlling area or may not be assigned to the relevant document type.
  Master Data Issues: The master data for the cost object (like internal orders or cost centers) may not be set up correctly, leading to invalid item categories.
  Transaction Type Mismatch: The item category may not be compatible with the type of transaction being processed.
  
  Solutions:
  
  Check Item Category: Verify the item category being used in the transaction. Ensure that