How To Fix VLA018 - No display authorization for material master

SAP Error Message - Details

• Message type: E = Error

• Message class: VLA - General Output Class for Delivery

• Message number: 018

• Message text: No display authorization for material master

What causes this issue?

You are not authorized to display data from the material master.

System Response

The system checks authorization object M_MATE_STA.

How to fix this error?

Contact your system administrator regarding authorization procedures.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VLA018 - No display authorization for material master ?

  The SAP error message VLA018: No display authorization for material master typically occurs when a user attempts to access material master data but lacks the necessary authorization to view that data. This is a common issue in SAP systems where access control is strictly enforced to protect sensitive information.
  Cause:
  The error is caused by insufficient authorization in the user's role or profile. Specifically, the user does not have the required authorization object to display material master data. This can happen due to:
  
  Missing Authorization Object: The user’s role does not include the necessary authorization objects for material master data (e.g., M_MATE_MAR for material master).
  Authorization Profile Issues: The user may not be assigned the correct authorization profile that includes the necessary permissions.
  Organizational Level Restrictions: The user may have access to certain materials but not to others, depending on organizational levels (plant, storage location, etc.).
  User Role Changes: Recent changes to user roles or profiles may have inadvertently removed access.
  
  Solution:
  To resolve the VLA018 error, follow these steps:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to see which authorization check failed. This will provide insight into what specific authorization is missing.
  Alternatively, you can use transaction SU01 to view the user’s roles and profiles.
  
  
  
  Review Authorization Objects:
  
  Check if the user has the necessary authorization objects for material master display. The key authorization object is M_MATE_MAR (Material Master: General Data).
  Ensure that the user has the correct activity (e.g., display) and organizational levels (plant, storage location) assigned.
  
  
  
  Modify User Roles:
  
  If the user lacks the necessary authorizations, you may need to modify their roles or create a new role that includes the required authorizations.
  Use transaction PFCG to manage roles and authorization profiles.
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to change roles or authorizations, contact your SAP security team or administrator to request the required access.
  
  
  
  Testing:
  
  After making changes, have the user log out and log back in to test if the issue is resolved.
  
  
  
  Related Information:
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects for material management, such as:
  
  M_MATE_MAR: Material Master: General Data
  M_MATE_WRK: Material Master: Work Scheduling
  M_MATE_VRK: Material Master: Sales Data
  
  
  Transaction Codes:
  
  SU53: Display Authorization Check
  SU01: User Maintenance
  PFCG: Role Maintenance
  
  
  Documentation: Refer to SAP documentation or your organization’s internal guidelines for managing user roles and authorizations.
  
  By following these steps, you should be able to identify and resolve the authorization issue causing the VLA018 error.