How To Fix KH002 - The combination * X is not allowed

KH002 - Overview

• Message type: E = Error

• Message class: KH - CO-PA Reporting

• Message number: 002

• Message text: The combination * X is not allowed

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 KH002 - The combination * X is not allowed ?

  The SAP error message KH002 ("The combination * X is not allowed") typically occurs in the context of controlling (CO) when you are trying to post a transaction that involves cost elements, cost centers, or internal orders that are not compatible with each other. This error indicates that the combination of the specified elements is not valid according to the configuration in the system.
  Causes:
  
  Invalid Combination of Cost Elements and Cost Centers: The cost element you are trying to use may not be allowed for the specific cost center or internal order.
  Master Data Configuration: The master data for cost centers, internal orders, or cost elements may not be set up correctly, leading to restrictions on certain combinations.
  Account Assignment: The account assignment for the transaction may not be valid, such as trying to assign a cost element to a cost center that is not allowed.
  Controlling Area Settings: The controlling area settings may