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

SAP Error Message - Details

• 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.

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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 it is valid and exists in the system.
  Configuration Review: Review the configuration settings in the controlling area. Ensure that the item category is correctly defined and assigned to the relevant document types.
  Master Data Validation: Check the master data for the cost object involved. Ensure that all necessary fields are filled out correctly and that the item category is valid for that object.
  Transaction Type Compatibility: Ensure that the item category is compatible with the type of transaction you are trying to execute. If necessary, consult with your SAP configuration team to adjust the settings.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the item categories and their valid configurations.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like KK01 (Create Internal Order), KK02 (Change Internal Order), or KK03 (Display Internal Order) to check the details of the internal order.
  Configuration Path: The configuration for item categories can typically be found in the SAP Customizing Implementation Guide (IMG) under:
  
  Controlling (CO) -> Internal Orders -> Order Types -> Define Order Types
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in controlling to further diagnose and resolve the issue.