Executed as user: NT AUTHORITY\SYSTEM. Cannot resolve the collation conflict between "Chinese_PRC_CI_AS" and "Chinese_Taiwan_Stroke_CI_AS" in the equal to operation. [SQLSTATE 42000] (Error 468). The step failed.
Solution:
on a.[Column1]= b.[Column2]
at
on a.[Column1] COLLATE Chinese_PRC_CI_AS= b.[Column2]
Or below can be
on a.[Column1] Collate Database_Default = b.[Column2]