DTS Invalid Pointer Error

[wfairbanks]

I have searched everywhere to find what an invalid pointer means exactly. I have a DTS package in which I have several databases that I am pulling through Winlink into SQL. When the package is executed an error is given when the data is being copied from one server to SQL Server.
Any Ideas? I check BOL and no luck.

Thanks so much in advance! Your expertise is greatly appreciated.

Wendy