2.设置event = "1410 trace name errorstack level 3" 跟踪,分析跟踪文件. "
My suggestion:
1)do the above steps,
1)possibly the index of this table needs rebuild
2)data file corruption: use dbverify Example To verify the integrity of the data01.dbf data file, starting with block 1 and ending with block 500, you execute the following command: UNIX $ dbv /users/DB00/u03/data01.dbf start=1 end=500