when i change the path of source flat file from windows to Linux machine. Now it gives the error. Basicalyy this file will load the files names into Oracle table. but in windows path its fine. All things r running fine in Linux. when i run the interface it gives this>>>>>>>>
SQL*Loader: Release 18.104.22.168.0 - Production on Wed Dec 19 16:40:16 2012
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SQL*Loader-704: Internal error: ulconnect: OCIServerAttach 
ORA-12162: TNS:net service name is incorrectly specified