How To Fix WW109 - No hierarchy allocation exists for material group &


WW109 - Overview

  • Message type: E = Error

  • Message class: WW - Material group master maintenance

  • Message number: 109

  • Message text: No hierarchy allocation exists for material group &

  • Show details Hide details


  • 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.

    Unfortunately, there isn't any extra information in this error notice.



    What else can you do?

    First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

    Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

    You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.


Smart SAP Assistant

  • What is the cause and solution for SAP error message WW109 - No hierarchy allocation exists for material group & ?
    The SAP error message WW109 "No hierarchy allocation exists for material group &" typically occurs in the context of SAP's Material Management (MM) or related modules when the system is unable to find a hierarchy allocation for a specified material group. This can happen during various processes, such as when trying to create or modify a material, or when running reports that require hierarchy data.
    
    Cause: Missing Hierarchy Allocation: The primary cause of this error is that there is no hierarchy defined for the specified material group in the system. This could be due to: The material group not being set up correctly in the system. The hierarchy structure not being maintained or activated for that material group. The material group being newly created without the necessary hierarchy allocations.
    Configuration Issues: There may be issues in the configuration settings related to material groups and their hierarchies. Data Inconsistencies: There could be inconsistencies in the master data or

    Already have an account? Login here!




Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.


Related SAP Error Messages

Click the links below to see the following related messages:

Click on this link to search all SAP messages.


Rating
The AI Support Assistant is great. It provides comprehensive assistance even on the most difficult issues. I highly recommend this service.
Rate 1
John Jordan
SAP Consultant & Author