Selecting Views dynamically in MM03 - BDC

Hi,

When i double click on a material in the report output, i have to display the purchasing view of the corresponding material. I did BDC for the same. But the issue is for some materials, Purchasing view is cominga at position 03 and for some other materials it is coming at some other positions. Is there any table, where i can find out which position purchasing view for a particular material exists?

Please help me in finding out this.

Best Regards,

Kumar