How To Fix KK359 - Costing model & contains invalid characters

SAP Error Message - Details

• Message type: E = Error

• Message class: KK -

• Message number: 359

• Message text: Costing model & contains invalid characters

What causes this issue?

You entered a name for the costing model containing invalid characters.
Only the following characters are allowed: A-Z, 0-9, -_+ () > <.
The name must not begin with a question mark, exclamation mark or
underscore. These characters have a particular meaning within the SAP
system.
Blanks within a name are also not allowed.

System Response

The system is unable to save any costing model having these characters.

How to fix this error?

Only use permitted characters.
Only use names for costing models which begin with a number or a
letter.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KK359 - Costing model & contains invalid characters ?

  The SAP error message KK359, which states "Costing model & contains invalid characters," typically occurs when there are invalid characters in the costing model name or identifier that you are trying to use in a transaction or configuration. This can happen in various SAP modules, particularly in Controlling (CO) when dealing with cost planning or cost object controlling.
  Cause:
  
  Invalid Characters: The costing model name may contain special characters, spaces, or symbols that are not allowed by SAP. Valid characters usually include alphanumeric characters and underscores.
  Length Restrictions: The costing model name may exceed the maximum length allowed by SAP.
  Configuration Issues: There may be issues in the configuration settings where the costing model is defined.
  
  Solution:
  
  Check the Costing Model Name: Review the costing model name you are trying to use. Ensure it only contains valid characters (letters, numbers, and underscores) and does not exceed the length limit.
  Modify the Name: If the name contains invalid characters, modify it to comply with SAP naming conventions.
  Review Configuration: If you are configuring a new costing model, ensure that all settings are correctly defined and that the model adheres to SAP's requirements.
  Use Transaction Codes: Use transaction codes like OKTZ (for maintaining costing variants) to check and modify existing costing models.
  Consult Documentation: Refer to SAP documentation or help files for specific naming conventions and restrictions related to costing models.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to costing models and error KK359.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Testing: After making changes, test the costing model in a development or test environment before applying it to production to ensure that the error is resolved.
  
  By following these steps, you should be able to resolve the KK359 error and successfully use the costing model in your SAP environment.