Problem with SQL Server 2000 DTS Package:Column Delimiter not found

I am trying to import data from a text file to SQL database through a DTS package. i am always getting "Column Delmimeter not found" error at record number 8000. i copied the 8000th record into the beginning of the file to test if there is any problem with data but still i got the error at 8000 th record. i know it was a problem before and was fixed with sp1. i installed SP4 and still gettting the same error.

any help on this is appreciated.

Thanks
Venki

[474 byte] By [VenkatDR] at [2007-12-16]