ORA-28181: proxy 'string' failed to enable one or more of
the specified initial roles for client 'string'



ORA-28181: proxy 'string' failed to enable one or more of the specified initial roles for..

Answer / guest

Cause: Attempt to enable specified initial roles after logon
resulted in failure.

Action: Check that the initial roles are valid, granted to
client, and not password protected.

Please add more information about this Error

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