这个报错说的是数据库的日志备份不足空间。解决办法：
DELETE backup COMPLETED BEFORE 'SYSDATE-7';
DELETE ARCHIVELOG ALL COMPLETED BEFORE 'SYSDATE-7';本文共 180 字，大约阅读时间需要 1 分钟。
这个报错说的是数据库的日志备份不足空间。解决办法：
DELETE backup COMPLETED BEFORE 'SYSDATE-7';
DELETE ARCHIVELOG ALL COMPLETED BEFORE 'SYSDATE-7';转载于:https://www.cnblogs.com/qingfengliaoren/p/5085764.html