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Message type: E = Error
Message class: SGSUB - Central Storage for Data Types and BAdIs
Message number: 105
Message text: User &1 has not RFC authorization for function group &2
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SGSUB105
- User &1 has not RFC authorization for function group &2 ?The SAP error message SGSUB105 indicates that a user does not have the necessary Remote Function Call (RFC) authorization for a specific function group. This typically occurs when a user attempts to execute a function module or transaction that requires certain authorizations that they do not possess.
Cause:
- Missing Authorizations: The user lacks the required authorizations in their user profile for the specified function group.
- Role Assignment: The roles assigned to the user do not include the necessary permissions for the function group in question.
- Profile Issues: The authorization profiles assigned to the user may not cover the required objects for the function group.
- Transport Issues: If the function group was recently transported, the necessary authorizations may not have been updated in the target system.
Solution:
Check User Authorizations:
- Use transaction SU01 to check the user’s authorizations.
- Review the roles assigned to the user and ensure they include the necessary authorizations for the function group.
Review Role and Profile:
- Use transaction PFCG to check the roles assigned to the user.
- Ensure that the roles contain the necessary authorization objects related to the function group.
Authorization Objects:
- Identify the specific authorization objects required for the function group. This can often be found in the documentation for the function module or by consulting with your SAP security team.
- Common authorization objects for RFC might include
S_RFC
,S_RFC_ADM
, or specific function group-related objects.Testing Authorizations:
- Use transaction SU53 immediately after the error occurs to see which authorizations were checked and failed. This can provide insight into what is missing.
Transport Considerations:
- If the function group was recently transported, ensure that the transport included the necessary authorization changes. You may need to re-import or adjust the authorizations in the target system.
Consult with Security Team:
- If you are not authorized to make changes, consult with your SAP security team to request the necessary authorizations.
Related Information:
By following these steps, you should be able to identify and resolve the authorization issue causing the SGSUB105 error.
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