You have several bills of materials (BOMs) that include an item manufactured by a third party.
The third party plans to discontinue the production of the item.
You need to locate all of the BOMs that include the item.
Which report should you use?

A.
Order lines

B.
Where-used

C.
Calculation

D.
On-hand inventory

Explanation:
Order lines report (SalesLinesExtended) [AX 2012]
You can use the Order lines report to print sales order lines and basic information for each sales order line such as item number, sales price, and discount.
Incorrect:
Not B: Row structure where-used report (LedgerRowStructureWhereUsed) [AX 2012] This report displays the details of row definitions and financial statements that
are used in the selected row definition.
Not C: BOM calculation results (form) [AX 2012]
Use this form to view the results of an item’s order-specific bill of material (BOM) calculations and as a starting point to perform additional order-specific BOM
calculations. An order-specific BOM calculation can be performed for a line item on a sales order, sales quotation or service order. Each order-specific BOM
calculation creates a calculation record that is uniquely identified by a calculation number.
Not D: Critical on-hand inventory report (InventSumCritical) [AX 2012] You can use the On-hand inventory report to print on-hand inventory according to quantity.
The quantity is based on the on-hand inventory and the product, tracking, and storage dimensions. Select which product, tracking, and storage dimensions you want
to include in the report.