Hi,
PurchTable as example, VendIdx as example. Which index is set allow duplicates to No. It has got two fields, purch id and order account.
Purch id is already unique, order account can have repeation. So by adding Order account and Purch id into same index and setting allow duplicate to NO for that index means.
For a purch id and Order account has to be unique? or what.. how does this work. Please explain.