How To Fix CL647 - Not all assignments shown due to missing authorization

SAP Error Message - Details

• Message type: E = Error

• Message class: CL - Classification

• Message number: 647

• Message text: Not all assignments shown due to missing authorization

What causes this issue?

Not all class allocations are displayed because you do not have the
authorization for all the classes and/or classified objects (either
classification authorization or object authorization is missing).

System Response

Only the allocations you are authorized for are displayed.

How to fix this error?

To get more authorizations, contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CL647 - Not all assignments shown due to missing authorization ?

  The SAP error message CL647, which states "Not all assignments shown due to missing authorization," typically occurs when a user attempts to access certain data or perform actions in the SAP system but lacks the necessary authorizations to view or manipulate that data. This can happen in various contexts, such as when working with classification data, material master records, or other areas where authorization checks are enforced.
  Cause:
  
  Missing Authorizations: The user does not have the required authorization objects assigned to their user profile. This can be due to missing roles or authorizations that are necessary for viewing or editing specific classifications or assignments.
  Role Configuration: The roles assigned to the user may not include the necessary permissions for the specific transaction or data they are trying to access.
  Organizational Level Restrictions: The user may have access to certain organizational levels but not others, leading to incomplete data visibility.
  
  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 user’s roles and authorizations in transaction SU01 (User Maintenance) or PFCG (Role Maintenance).
  
  
  
  Modify Roles:
  
  If you have the necessary permissions, you can modify the user’s roles in PFCG to include the missing authorization objects.
  Ensure that the roles are properly assigned to the user and that they include the necessary authorizations for the tasks they need to perform.
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to change roles or authorizations, contact your SAP security team or administrator. Provide them with the details from the SU53 report to help them understand what needs to be adjusted.
  
  
  
  Testing:
  
  After adjustments are made, have the user log out and log back in to ensure that the new authorizations take effect. Test the transaction again to confirm that the error no longer occurs.
  
  
  
  Related Information:
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects that pertain to the classification or data access you are working with. Common objects might include C_TCLAS (for class management) or others specific to your organization’s configuration.
  Documentation: Review SAP documentation or internal guidelines regarding authorization management to understand how roles and authorizations are structured in your organization.
  Training: Consider training sessions for users to understand how to manage their authorizations and the importance of proper role assignment.
  
  By following these steps, you should be able to resolve the CL647 error and ensure that users have the appropriate access to perform their tasks in SAP.