How To Fix MM559 - List might be incomplete due to missing authorization.

SAP Error Message - Details

• Message type: E = Error

• Message class: MM - Messages for material master maintenance and Customizing

• Message number: 559

• Message text: List might be incomplete due to missing authorization.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MM559 - List might be incomplete due to missing authorization. ?

  The SAP error message MM559 indicates that a user does not have the necessary authorizations to view or access certain data in the system, which may result in an incomplete list being displayed. This error typically occurs in the Materials Management (MM) module when a user attempts to execute a transaction or report that requires specific authorizations.
  Cause:
  
  Missing Authorizations: The user lacks the required authorization objects to access certain materials, vendors, or other related data.
  Role Configuration: The user's assigned roles may not include the necessary permissions for the specific transaction or report.
  Data Restrictions: There may be restrictions based on organizational levels (e.g., plant, company code) that limit the user's access to certain data.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to check which authorization checks failed. This will provide insight into what specific authorizations are missing.
  Review the authorization objects that are relevant to the transaction or report being executed.
  
  
  
  Role Adjustment:
  
  If you have the necessary administrative rights, you can adjust the user's roles in transaction code PFCG. Ensure that the roles assigned to the user include the necessary authorizations for the MM module.
  If you do not have the rights, contact your SAP security administrator to request the necessary authorizations.
  
  
  
  Authorization Object Review:
  
  Identify the relevant authorization objects (e.g., M_MATE_MAR, M_MATE_WRK, M_BEST_BSA) that are required for the transaction and ensure that the user has the appropriate values assigned to these objects.
  
  
  
  Testing:
  
  After making changes to the user's roles or authorizations, have the user log out and log back in to test if the issue is resolved.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SU53: Display Authorization Check
  PFCG: Role Maintenance
  SU01: User Maintenance (to check user details)
  
  
  
  Authorization Objects: Familiarize yourself with the specific authorization objects related to the MM module, as these will be crucial in troubleshooting and resolving the issue.
  
  
  Documentation: Refer to SAP documentation or your organization's internal guidelines for managing user roles and authorizations.
  
  
  Support: If the issue persists after checking authorizations, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  
  By following these steps, you should be able to identify and resolve the MM559 error effectively.