Hi Cris,
Yes your assumption is correct.
Our Source System Details are
Windows 2008 R2
SQL Server 2008 R2
ECC 6.06 (Unicode)
SAP Kernel --> 721 - 610
We are just attempting a pre-export run using SWPM 1.0. However this works fine with SQL 2008 R2 system.
Thanks and Regards
Madhav