ORA-16055: FAL request rejected

主库频繁报错如下：

ORA-16055: FAL request rejected

 

解决办法：

ALTER SYSTEM SET log_archive_dest_state_2='DEFER' SCOPE=BOTH;

alter system archive log current;

多执行几次，多切几个归档

ALTER SYSTEM SET log_archive_dest_state_2='ENABLE' SCOPE=BOTH;