Error
Error Code:
ORA-28181
Oracle ORA-28181: Role Enable Failure
Description
This error indicates that the proxy user failed to enable one or more initial roles for the client after a successful logon. This typically happens when using proxy authentication and the specified initial roles cannot be activated.
Error Message
ORA-28181: proxy ' string ' failed to enable one or more of the specified initial roles for client ' string '
Known Causes
4 known causesInvalid Role
One or more of the specified initial roles are invalid or do not exist in the database.
Insufficient Privileges
The proxy user does not have the necessary privileges to grant the specified roles to the client user.
Role Not Granted
The specified initial roles have not been explicitly granted to the client user, either directly or through another role.
Password Protected Role
One or more of the specified initial roles are password protected, preventing automatic activation through proxy authentication.
Solutions
Coming SoonDetailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:
General Troubleshooting Tips
- Check the error message carefully for specific details
- Review recent changes that might have caused the error
- Search for the exact error code in the official documentation
- Check log files for additional context
- Try restarting the application or service