ORA-16279: supplied dblink does not have sufficient privileges ORACLE 报错 故障修复 远程处理
文档解释
ORA-16279: supplied dblink does not have sufficient privileges
Cause: A dblink was specified that lacked one or more of the CONNECT, RESOURCE, or SELECT_CATALOG_ROLE roles or that connects to a user with insufficient privileges to lock the table.
Action: Grant the necessary privileges to the dblink and the user to which the dblink connects and retry the operation.
ORA-16279错误表明给定的dblink未被授予足够的权限以在连接中运行查询。
官方解释
ORA-16279 指示用户被授予未被认可的权限,因此无法在逻辑连接中执行查询。
常见案例
1. 如果在创建DBLink之前,没有正确授予远程用户访问的权限,可能会出现此错误。
2. 如果用户在创建触发器时没有正确设置授权,该错误也可能会出现
一般处理方法及步骤
1. 确认远程用户具备正确的访问权限。
2. 若必要,向该远程用户添加正确的权限。
3. 重新运行触发器,检查此错误是否消失。