2014-12-16 13:59:01? ERROR? OGG-01028? Opening file +FRA/1_13536_857160808.dbf in DBLOGREADER mode: (308) ORA-00308: cannot open archived log '+FRA/1_13536_857160808.dbf'
ORA-17503: ksfdopn:2 Failed to open file +FRA/1_13536_857160808.dbf
ORA-15173: entry '1_13536_857160808.dbf' does not exist in directory '/'.
故障描述：由于数据库开启关闭归档时间点与启动OGG不同步!此时需要将e进程的读取时间调整到开启归档的时间点之后即可。
解决：alter extract ezg_cx2 ,begin 2014-12-16 08:10:00