How To Fix KW395 - Unknown function & in column &

SAP Error Message - Details

• Message type: E = Error

• Message class: KW - CO-ABC Activity-Based Costing

• Message number: 395

• Message text: Unknown function & in column &

What causes this issue?

The invalid function &V1& is used in column &V2&.

System Response

Check whether you still want to use this function.

How to fix this error?

Select the corresponding column editor and choose a valid function.

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 KW395 - Unknown function & in column & ?

  The SAP error message KW395, which states "Unknown function & in column &," typically occurs in the context of SAP's ABAP programming or when working with certain data processing functions. This error indicates that the system has encountered a function or operation that it does not recognize or cannot process.
  Causes:
  
  Typographical Error: There may be a typo in the function name or column reference in your code or configuration.
  Missing Function Module: The function you are trying to call may not be defined in the system or may not be available in the current context.
  Incorrect Syntax: The syntax used to call the function may be incorrect, leading to the system not recognizing it.
  Version Compatibility: The function may not be available in the version of SAP you are using, or it may have been deprecated.
  Configuration Issues: There may be issues with the configuration of the system that prevent the function from being recognized.
  
  Solutions:
  
  Check for Typos: Review the code or configuration where the error occurs to ensure that there are no typographical errors in the function name or column reference.
  Verify Function Availability: Ensure that the function you are trying to use is available in your SAP system. You can check this in transaction SE37 (Function Builder) or SE80 (Object Navigator).
  Review Syntax: Make sure that the syntax used to call the function is correct. Refer to the SAP documentation for the correct usage of the function.
  Check for Updates: If you suspect that the function may have been deprecated or changed in a newer version, check the release notes or documentation for your version of SAP.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide guidance on similar issues.
  Debugging: If you have access to debugging tools, you can set breakpoints and step through the code to identify where the error occurs and why the function is not recognized.
  
  Related Information:
  
  SAP Documentation: Always refer to the official SAP documentation for the specific function you are trying to use. This can provide insights into its parameters, expected input, and usage examples.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE37 (Function Builder), SE80 (Object Navigator), and SE11 (Data Dictionary) for troubleshooting.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.