SSIS- OLE DB來源到OLE DB目標錯誤

Question

我在這方面很新穎。我想355行轉送至目的地

我有3列轉移Customer_Number，Crime_Type，Action_Date。

當我創建的源表中的所有都nvarchar(50)

目標表是

[Customer Number] [float] NULL, 
[Crime Type] [nchar](20) NULL, 
[Date Closed] [datetime] NULL 

我有另一個表做相同的，但它的運行完全正常

我不明白爲什麼我得到這個錯誤

[OLE DB Destination [2]] Error: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005.
An OLE DB record is available. Source: "Microsoft SQL Server Native Client 11.0" Hresult: 0x80004005 Description: "Invalid character value for cast specification".
[OLE DB Destination [2]] Error: There was an error with OLE DB Destination.Inputs[OLE DB Destination Input].Columns[Customer_Number] on OLE DB Destination.Inputs[OLE DB Destination Input]. The column status returned was: "The value could not be converted because of a potential loss of data.".

[OLE DB Destination [2]] Error: SSIS Error Code DTS_E_INDUCEDTRANSFORMFAILUREONERROR. The "OLE DB Destination.Inputs[OLE DB Destination Input]" failed because error code 0xC0209077 occurred, and the error row disposition on "OLE DB Destination.Inputs[OLE DB Destination Input]" specifies failure on error. An error occurred on the specified object of the specified component. There may be error messages posted before this with more information about the failure.

[SSIS.Pipeline] Error: SSIS Error Code DTS_E_PROCESSINPUTFAILED. The ProcessInput method on component "OLE DB Destination" (2) failed with error code 0xC0209029 while processing input "OLE DB Destination Input" (15). The identified component returned an error from the ProcessInput method. The error is specific to the component, but the error is fatal and will cause the Data Flow task to stop running. There may be error messages posted before this with more information about the failure.

當我連接b其源和目標沒有錯誤，但運行時發生此錯誤。

如果有人可以幫助將是巨大的

Answer 1

由於消息已經告訴你，有一個鑄造的問題：

我的第一個猜想是，

「流延規範無效字符值」您的Customer_Number中有無效字符，或者字符串超出了FLOAT的範圍。