How To Fix MH024 - The material category & is not allowed; choose another material category

SAP Error Message - Details

• Message type: E = Error

• Message class: MH - Maintain Material Master Data (Retail)

• Message number: 024

• Message text: The material category & is not allowed; choose another material category

What causes this issue?

The material category &V1& is not allowed when a material is created.

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?

Choose another material category from those offered in the input help
(F4).

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MH024 - The material category & is not allowed; choose another material category ?

  The SAP error message MH024 indicates that the material category you are trying to use is not allowed in the current context. This typically occurs when you are attempting to create or modify a material master record, and the specified material category does not meet the system's configuration or business rules.
  Cause:
  
  Incorrect Material Category: The material category you are trying to use may not be valid for the type of material you are trying to create or modify.
  Configuration Settings: The material category may not be configured in the system for the specific plant or company code you are working with.
  Authorization Issues: You may not have the necessary authorizations to use the specified material category.
  Business Rules: Certain business rules or restrictions may be in place that prevent the use of specific material categories in certain scenarios.
  
  Solution:
  
  Check Material Category: Verify that the material category you are trying to use is valid and appropriate for the material type you are working with. You can do this by checking the configuration in the Material Master settings.
  Review Configuration: Consult with your SAP configuration team to ensure that the material category is properly set up in the system for the relevant plant or company code.
  Use Allowed Categories: If the material category is indeed not allowed, select a different material category that is valid for your transaction.
  Authorization Check: Ensure that you have the necessary authorizations to create or modify materials with the specified category. If not, contact your SAP security team to request the appropriate access.
  Consult Documentation: Review any relevant documentation or guidelines provided by your organization regarding material categories and their usage.
  
  Related Information:
  
  Transaction Codes: You may encounter this error while using transaction codes such as MM01 (Create Material), MM02 (Change Material), or MM03 (Display Material).
  Material Types: Different material types (e.g., raw materials, finished goods, semi-finished goods) have specific allowed material categories. Ensure that you are using the correct combination.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  User Exits and BAdIs: If your organization has custom logic implemented, check if there are any user exits or BAdIs that might be affecting the material category validation.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team for further investigation.