Thanks for the reply. Pls let me explain the issue again:
Table 1 Name: T1 (Revenue File)
Columns: C1, C2, C3, C4...C200
Table 1 Name: T2 (Revenue File)
Columns: C1, C2, C3, C4...C200
These C1 to C2 contains revenue by each product. At this stage it's one table cause this need to be loaded...