This problem is driving me up a wall. It will typically just be one record out of many (1000's ++), and seems like it happens on one day out of 10. If i rerun the extract all records come through fine. For the longest time I thought it was some mystery process running on the source database that was messing with the data while I was trying to extract it. Now it's happening on a new table... this is going to be a big problem for me very soon.
It's not consistent in any way that I can see other than it seems to be the same column. However that could be just because of the data mart logic, other columns could miss a character on just one row and no one would notice. In this case it causes a duplicate in a key.
Does anyone have any leads for me to follow? Oracle OLEDB to MS-SQL OLEDB. Have now seen the issue in SSIS 2008R2 & SSIS 2012.
-Ken