标题: ORA-28156: Proxy user 'string' not authorized [打印本页] 作者: admin 时间: 2016-9-3 09:55 标题: ORA-28156: Proxy user 'string' not authorized ORA-28156: Proxy user 'string' not authorized to set role 'string' for client 'string' Cause: A proxy user has notbeen granted the right to use a role on behalf of a
client. Action: Execute the commandALTER USER <client> GRANT CONNECT
THROUGH PROXY <proxy> to grant the needed role.