How To Fix KX430 - Incorrect formula component = &

SAP Error Message - Details

• Message type: E = Error

• Message class: KX - EC-EIS/EC-BP: Data basis, data collection

• Message number: 430

• Message text: Incorrect formula component = &

What causes this issue?

An incorrect component was discovered in one of the formulas.

How to fix this error?

You can get an overview of the valid syntax for formulas by pressing F1
in the Formula Editor. Check whether all formula components are written
correctly. If operators are allowed the following applies: Operators
such as 'ABS' for an absolute amount must be written as follows 'ABS (
K1 )' where 'K1' represents a valid key figure. If variables may be
used in formulas in the application, these begin with '&' and have a
maximum of 9 characters (including '&').

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KX430 - Incorrect formula component = & ?

  The SAP error message KX430, which states "Incorrect formula component = &," typically occurs in the context of cost planning or cost allocation in SAP Controlling (CO) when there is an issue with the formula used in a cost planning scenario. This error indicates that there is a problem with one of the components defined in the formula, which could be due to a variety of reasons.
  Causes:
  
  Invalid Formula Component: The formula may reference a component that does not exist or is incorrectly defined.
  Syntax Error: There may be a syntax error in the formula itself, such as missing operators or incorrect use of parentheses.
  Data Type Mismatch: The components used in the formula may not be compatible in terms of data types.
  Missing Master Data: Required master data (like cost centers, internal orders, etc.) may be missing or incorrectly configured.
  Authorization Issues: The user may not have the necessary authorizations to access certain components or data.
  
  Solutions:
  
  Check Formula Definition: Review the formula definition in the relevant configuration settings. Ensure that all components referenced in the formula are valid and correctly spelled.
  Validate Syntax: Ensure that the formula syntax is correct. Look for any missing operators, incorrect parentheses, or other syntax issues.
  Review Data Types: Check that all components used in the formula are of compatible data types. For example, ensure that numeric operations are not being performed on string data types.
  Verify Master Data: Ensure that all necessary master data is available and correctly configured. This includes checking cost centers, internal orders, and any other relevant entities.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the components referenced in the formula.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the formula components and their expected formats.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like KSV1 (Create Plan) or KSV2 (Change Plan) to access the relevant planning scenarios.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Community Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered the same issue.
  
  If the problem persists after checking these areas, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.