How To Fix KO298 - CO orders must be category 01 - &

SAP Error Message - Details

• Message type: E = Error

• Message class: KO - Master data for CO orders

• Message number: 298

• Message text: CO orders must be category 01 - &

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 KO298 - CO orders must be category 01 - & ?

  The SAP error message KO298 indicates that a CO (Controlling) order must be of category 01 (Internal Order) for the operation you are trying to perform. This error typically arises when you are attempting to post costs or perform an action on a CO order that is not classified as an internal order.
  Cause:
  
  Incorrect Order Type: The order you are trying to use is not set up as an internal order (category 01). It may be a different type of order, such as a project order or a production order.
  Configuration Issues: The configuration in the system may not allow the operation you are trying to perform on the specific order type.
  Data Entry Error: There may have been a mistake in entering the order number or selecting the order type.
  
  Solution:
  
  
  Check Order Type: Verify the order type of the CO order you are trying to use. Ensure that it is indeed an internal order (category 01).
  
  You can check this in the order master data (transaction code KO03).
  
  
  
  Use Correct Order: If the order is not of category 01, you will need to use a different order that is classified as an internal order for your transaction.
  
  
  Review Configuration: If you believe the order should be an internal order, check the configuration settings in the SAP system to ensure that the order type is correctly defined and that it allows the operations you are trying to perform.
  
  
  Consult Documentation: Refer to SAP documentation or your organization's internal guidelines for handling CO orders to ensure compliance with the required processes.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or a consultant who can provide further assistance.
  
  
  Related Information:
  
  Transaction Codes: 
  
  KO03: Display Internal Order
  KO02: Change Internal Order
  KO01: Create Internal Order
  
  
  Order Categories: Familiarize yourself with the different order categories in SAP CO, as they dictate the functionalities and operations available for each order type.
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional context.
  
  By following these steps, you should be able to identify the cause of the KO298 error and take appropriate action to resolve it.