How To Fix WW076 - You are not authorized to use class type &

WW076 - Overview

• Message type: E = Error

• Message class: WW - Material group master maintenance

• Message number: 076

• Message text: You are not authorized to use class type &

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

To be able to edit material groups and material group hierarchies,
you need authorization for the internal SAP class type 026.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WW076 - You are not authorized to use class type & ?

  The SAP error message WW076, which states "You are not authorized to use class type &," typically occurs when a user attempts to access or perform actions related to a class type for which they do not have the necessary authorizations. This can happen in various SAP modules, particularly in areas related to classification, materials management, or product data management.
  
  Cause:
  
  Authorization Issues: The user does not have the required authorization object to access the specified class type.
  Missing Roles: The user’s role may not include the necessary permissions for the class type in question.
  Incorrect Class Type: The class type being accessed may not be correctly defined or may not exist in the system.
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to check the authorization check that failed. This will provide insights into which specific authorization object is missing.
  Review the user’s roles and profiles in transaction SU01 (User Maintenance) to