How To Fix KW335 - Enter a function tree.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 335

• Message text: Enter a function tree.

What causes this issue?

You did not enter a name for the required function tree.

System Response

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

How to fix this error?

Select an existing function tree.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KW335 - Enter a function tree. ?

  The SAP error message KW335, which states "Enter a function tree," typically occurs in the context of SAP's Knowledge Warehouse (KW) or when working with SAP Business Information Warehouse (BW) and its reporting tools. This error indicates that the system expects a function tree to be specified, but it has not been provided.
  Cause:
  
  Missing Function Tree: The most common cause of this error is that the user has not selected or defined a function tree in the relevant transaction or report.
  Configuration Issues: There may be issues with the configuration of the Knowledge Warehouse or the specific reporting tool being used.
  User Authorization: The user may not have the necessary authorizations to access or view the function tree.
  System Bugs or Incompatibilities: Occasionally, bugs in the SAP system or incompatibilities with certain versions can lead to this error.
  
  Solution:
  
  Select a Function Tree: Ensure that you have selected a valid function tree in the relevant input field. This may involve navigating through the available options to find the correct tree.
  Check Configuration: If you are responsible for system configuration, verify that the function trees are correctly set up in the system. This may involve checking the settings in the Knowledge Warehouse or BW.
  User Authorization: Confirm that you have the necessary authorizations to access the function tree. If not, contact your SAP security administrator to request the appropriate permissions.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on how to properly set up and use function trees in your specific context.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. They may provide patches or updates if the issue is related to a known bug.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to the KW335 error. SAP Notes often provide specific fixes or workarounds.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Training and Documentation: If you are new to using SAP BW or KW, consider undergoing training or reviewing documentation to better understand how to work with function trees and other related features.
  
  By following these steps, you should be able to resolve the KW335 error and continue working with your SAP system effectively.