During Purchase I was careful to select Project for Items (during Material Request -MR and Purchase Order - PO).
However, during Purchase Invoice I did not notice Accounting Dimensions and I thought all costs associated with material purchase will be linked to respective Project (from MR and PO). But I was wrong. Such costs are not attributed to Project.
Another option I found was during Payment Entry, I can attribute the payment entry to a project. But the problem is same supplier is sending goods to different project. And payments are made not exactly to the purchase invoice but rounded amounts - for ex. if outstanding till date is 2,22,500 then I paid only 2,00,000. And this payment is for multiple projects.
I have a lot of Purchase Invoices where I have not selected Project. How can I properly make entries so that costs are attributed to respective projects as well ?