Using your file, I can see the first clue immediately:
- InventoryImport.png (37.65 KiB) Viewed 621 times
The Debtor column in your file is not mapped. You need to change that, or use column names matching that shown in the plugin description:
Sample File:
DebtorSpecificPriceRecID, PartNo, DebtorAccountNo, Source, Mode, Amount, UseQuantityBreak, Debtor Quantity Break
, 1170, 1001, sellprice, Percentage, -5.25, true, 5
, 1170, 1001, lastcost, Percentage, 8.50, true, 6
78E5AD93EDC84A1DBF7A, 1171, 1001, rrp, Percentage, -10.00, true, 10
, 1171, 1001, p1, Percentage, -10.00, true, 15
, 1172, 1001, p1, None, 112.25, true, 20
Your file has these columns:
PartNo,Debtor,Source,OPMOde,Amount,UseQtyBreak,QtyBreak
1140008,1001,SellPrice,percentage,-6,false,0
Which isn't wrong - it just means you need to manually select the Destination Property in the mappings grid. But if you want to have those mappings done automatically, you need to have the column match one of the aliases defined by the plugin. The aliases can be seen in the code - for example the debtor account no. column has multiple aliases which will result in it being auto-mapped for you:
And BTW the part 1140008 which is in your file doesn't exist in demo data - but 01140008 does.