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ORA-02817: Read failed

ORA-02817: Read failed
Cause: A server could not read a requested amount of data.
Action: Check the call to sfard(). An incorrect file descriptor may have been sent to sfard(). The number in the "additional information" field is the starting block number of the data segment being read in.

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1 个回答

小智
ORA-02817:读取失败,
.原因:服务器无法读取请求的数据量。,
.操作:检查对sfard()的调用。不正确的文件描述符可能已发送到sfard()。“附加信息”字段中的数字是正在读入的数据段的起始块号。,
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