# 全量阶段失败报错，关键词"Access denied; you need (at least one of) the SUPER privilege(s) for this operation"
#### 场景描述
全量迁移期间DRS任务报错，日志提示信息：service DATAMOVE failed, cause by: retry structures failed events=the fail structures are \[type=function, index=2, schema_name=%s, object_name=%s\]reason:\[Access denied; you need (at least one of) the SUPER privilege(s) for this operation\]
#### 可能原因
客户选择了保留definer迁移，但是迁移账号又没有super权限。
#### 解决方案
可参考[RDS常见问题](https://support.huaweicloud.com/rds-mysql_faq/rds_faq_0075.html)给目标库迁移账号增加super权限后重新提交任务，或者重建任务选择不迁移definer。