How To Fix /IWBEP/CM_LTRO003 - You are not authorized to read '&1' '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_LTRO -

• Message number: 003

• Message text: You are not authorized to read '&1' '&2'

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_LTRO003 - You are not authorized to read '&1' '&2' ?

  The SAP error message /IWBEP/CM_LTRO003 indicates that a user is not authorized to read a specific resource or entity in the SAP system. This error typically occurs in the context of OData services, where the user is trying to access data but lacks the necessary authorizations.
  Cause:
  
  Authorization Issues: The user does not have the required authorizations to access the specified resource. This could be due to missing roles or authorizations in the user's profile.
  Service Configuration: The OData service may not be properly configured to allow access to the requested entity.
  Data Access Restrictions: There may be restrictions on the data access level, such as field-level security or data segregation policies.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction SU01 to check the user's roles and authorizations.
  Ensure that the user has the necessary roles assigned that include access to the OData service and the specific entity being accessed.
  
  
  
  Review OData Service Configuration:
  
  Use transaction IWFND/MAINT_SERVICE to check the service registration and ensure that the service is active.
  Verify that the entity set being accessed is included in the service and that it is exposed correctly.
  
  
  
  Adjust Authorizations:
  
  If the user lacks the necessary authorizations, you may need to adjust the roles or create new authorization objects that grant access to the required entities.
  Use transaction PFCG to modify roles and add the necessary authorizations.
  
  
  
  Check for Data Access Restrictions:
  
  Review any data access restrictions that may be in place, such as field-level security or specific data access policies that could be preventing access to the requested data.
  
  
  
  Testing:
  
  After making changes, test the access again to ensure that the user can now access the required resource without encountering the error.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SU01: User Maintenance
  PFCG: Role Maintenance
  IWFND/MAINT_SERVICE: OData Service Maintenance
  
  
  Authorization Objects: Check for relevant authorization objects that may be required for OData access, such as S_SERVICE, S_USER_AUTH, etc.
  SAP Notes: Search for relevant SAP Notes that may address specific issues related to this error message or provide additional troubleshooting steps.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or Security team for further investigation.