How To Fix WN230 - No material group hierarchies exist for selection

WN230 - Overview

• Message type: E = Error

• Message class: WN - Plant master data maintenance (integrated)

• Message number: 230

• Message text: No material group hierarchies exist for selection

What causes this issue?

A material group hierarchy could not be determined for the
specified selection conditions.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WN230 - No material group hierarchies exist for selection ?

  The SAP error message WN230 "No material group hierarchies exist for selection" typically occurs when you are trying to access or utilize material group hierarchies in a transaction or report, but the system cannot find any hierarchies defined for the selected criteria. This can happen in various contexts, such as when working with material master data, reporting, or inventory management.
  Causes:
  
  No Hierarchies Defined: The most common cause is that there are no material group hierarchies defined in the system for the material groups you are trying to access.
  Incorrect Selection Criteria: The selection criteria you are using may not match any existing hierarchies. This could be due to incorrect filters or parameters.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view the material group hierarchies.
  Data Consistency Issues: There may be inconsistencies or issues in the data that prevent the hierarchies from being recognized.
  
  Solutions:
  
  
  Check Material Group Hierarchies:
  
  Go to the relevant