I do not have this itemcode yet in my system but I urgently want to sell this item, so we were using an open item for this purpose. How can I convert this transaction of open item to an itemcode item? Will it affect my stock balance?
2 ways to solve stock balance issue
1st solution is to use Stock Adjustment to adjust the balance.
2nd solution is to edit transaction details (update item code).
1.Solution 2: Go to Point of Sale > POS Transaction Viewer
2.Set your Date Range > Inquiry > Double Click your Bill > Edit POS Detail Data > Update Item Code & UOM > Save
By: CK 20210706, Jacky 20210723, P210726 
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