How To Fix WM356 - Display complete material group hierarchy

SAP Error Message - Details

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 356

• Message text: Display complete material group hierarchy

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WM356 - Display complete material group hierarchy ?

  The SAP error message WM356, which states "Display complete material group hierarchy," typically occurs in the context of Warehouse Management (WM) when the system is unable to display the complete hierarchy of material groups for a specific material or set of materials. This can happen for various reasons, including configuration issues or missing data.
  Causes:
  
  Incomplete Material Group Configuration: The material groups may not be fully defined in the system, leading to incomplete hierarchy information.
  Missing Master Data: The material master data for the materials in question may be incomplete or missing, which can prevent the system from displaying the hierarchy.
  Authorization Issues: The user may not have the necessary authorizations to view the complete material group hierarchy.
  System Errors or Bugs: There may be a temporary system error or bug that is causing the hierarchy not to display correctly.
  
  Solutions:
  
  
  Check Material Group Configuration:
  
  Navigate to the configuration settings for material groups in the SAP system (usually found in the IMG under Logistics > Material Management > Material Master > Material Types).
  Ensure that all relevant material groups are properly defined and linked in the hierarchy.
  
  
  
  Verify Material Master Data:
  
  Check the material master records for the materials in question to ensure that all necessary fields are filled out correctly.
  Use transaction codes like MM03 to display material master data and verify the material group assignment.
  
  
  
  Review User Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to view material groups. This can be checked in the user roles and profiles assigned to the user.
  
  
  
  Check for System Issues:
  
  If the issue persists, check for any known system issues or patches that may need to be applied. Consult with your SAP Basis team or check SAP Notes for any relevant updates.
  
  
  
  Consult SAP Documentation:
  
  Refer to SAP Help documentation or community forums for additional insights or similar issues faced by other users.
  
  
  
  Contact SAP Support:
  
  If none of the above solutions resolve the issue, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), MM02 (Change Material), and SPRO (Customizing).
  SAP Notes: Search for SAP Notes related to WM356 for any specific patches or updates that may address the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and resolve the WM356 error in your SAP system.