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Message type: E = Error
Message class: /SMB/ATC_ERROR -
Message number: 018
Message text: Execution of function not allowed
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.
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/SMB/ATC_ERROR018
- Execution of function not allowed ?The SAP error message
/SMB/ATC_ERROR018 Execution of function not allowed
typically occurs in the context of the SAP Application Toolset (ATC) or when executing certain functions that are restricted due to authorization issues or system settings.Cause:
- Authorization Issues: The user executing the function may not have the necessary authorizations to perform the action. This is common in environments with strict role-based access control.
- System Settings: Certain functions may be disabled in the system configuration, either for security reasons or due to system settings that restrict execution.
- Functionality Restrictions: The function being called may be restricted in the context of the current transaction or user role.
Solution:
Check Authorizations:
- Verify that the user has the necessary authorizations to execute the function. This can be done by checking the user's roles and authorizations in transaction
SU01
orPFCG
.- If the user lacks the required authorizations, you may need to assign the appropriate roles or permissions.
Review System Configuration:
- Check the system settings to ensure that the function is not disabled. This may involve consulting with your SAP Basis or security team to review configuration settings.
- Look for any specific settings related to the ATC or the function in question.
Consult Documentation:
- Review SAP documentation or notes related to the specific function or error message. This can provide insights into known issues or additional configuration steps that may be required.
Contact SAP Support:
- If the issue persists after checking authorizations and system settings, consider reaching out to SAP Support for further assistance. They may provide patches or additional guidance based on the specific context of the error.
Related Information:
SU01
(User Maintenance), PFCG
(Role Maintenance), and ATC
(ABAP Test Cockpit) for managing authorizations and configurations.By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.
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