ORA-08102: index key not found, obj# 304067, dba 33580767 (2)
oerr ora 8102
08102, 00000, "index key not found, obj# %s, dba %s (%s)"
// *Cause: Internal error: possible inconsistency in index
// *Action: Send trace file to your customer support representative, along
// with information on reproducing the error

错误信息的意思似乎是需要重新建立索引。

SQL> SELECT owner, object_name, object_type
? 2? ? ? ? FROM Dba_Objects
? 3? ? ? WHERE object_id IN (304067);
OWNER? ? ? ? ? ? ? ? ? ? ? ? ? OBJECT_NAME? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? OBJECT_TYPE
------------------------------ -------------------------------------------------------------------------------- ------------------
SHARE001? ? ? ? ? ? ? ? ? ? ? IDX_SHARE_TMP_IPID? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? INDEX

SQL>alter index share001.IDX_SHARE_TMP_IPID rebuild online；

问题解决！