数据库报错ORA-00600: [qerrmObnd1], [932], [ORA-00932: inconsistent datatypes

今天帮客户巡检数据库,数据库报以下错误:
ORA-00600: internal error code, arguments: [qerrmObnd1], [932], [ORA-00932: inconsistent datatypes: expected got

根据查metalink,有可能是bug
检查下数据库参数为 cursor_sharing=SIMILAR 触发这个bug
以下是metalink解释

[table=80%]
[align=right][td=4,1]Bug 4254094 - OERI[qerrmObnd1][932] possible for queries over DB links
[align=right]文档 ID:4254094.8[align=right]类型:PATCH
[align=right]上次修订日期:24-SEP-2008[align=right]状态:PUBLISHED
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