How To Fix WBBY037 - Materials with the material category &1 are not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: WBBY - Bonus Buys / Material Grouping

• Message number: 037

• Message text: Materials with the material category &1 are not allowed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WBBY037 - Materials with the material category &1 are not allowed ?

  The SAP error message WBBY037 indicates that there is an issue with the material category of the materials you are trying to process. Specifically, it means that the materials with the specified material category (&1) are not allowed for the operation you are attempting to perform.
  Cause:
  
  Material Category Restrictions: The material category you are trying to use may not be permitted for the specific transaction or process you are executing. This could be due to configuration settings in the system that restrict certain categories from being used in specific contexts.
  Configuration Settings: The system may have been configured to restrict certain material categories for specific transactions, such as purchasing, inventory management, or production.
  Data Entry Error: There may be a mistake in the material master data, such as an incorrect assignment of the material category.
  
  Solution:
  
  Check Material Category: Verify the material category of the materials you are trying to use. You can do this by checking the material master data in the SAP system.
  Review Configuration: If you have the necessary permissions, review the configuration settings related to material categories in the relevant transaction (e.g., MM configuration). Check if the material category is allowed for the operation you are trying to perform.
  Consult with SAP Administrator: If you do not have access to configuration settings, consult with your SAP administrator or the person responsible for SAP configuration in your organization. They can help determine if the material category can be modified or if there are valid reasons for the restriction.
  Correct Material Master Data: If the material category is incorrect, you may need to update the material master data to assign the correct category that is allowed for the transaction.
  Documentation and Help: Refer to SAP documentation or help resources for more information on material categories and their allowed uses.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like MM03 (Display Material), MM02 (Change Material), or SPRO (SAP Project Reference Object) to access material master data or configuration settings.
  Material Master Data: Understanding the structure and purpose of material master data in SAP can help in troubleshooting issues related to material categories.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to view and change material master data or configuration settings.
  
  By following these steps, you should be able to identify the cause of the WBBY037 error and implement a solution to resolve it.