Understanding Receipt Reversal for Production Controlled Items
You can create and receive a purchase order and then reverse the receipt if necessary. You use the Purchase Receipts Inquiry program (P43214) to reverse receipts.
The Production Number field and QBE line appear in the detail grid on the Work With Purchase Receipts form. The Production Number field is not an editable field.
The Purchase Receipt Detail form (W43214F) shows the detail information for the receipt, but the form does not contain the production number.
The Work With Purchase Receipts form shows the receipts to date and enables the selection of receipts for reversal.
You select the purchase order with associated production number and then select the Reverse Receipt option from the Row menu. The system reverses the receipt and reverses the on-hand quantity from the F41021T table.
You cannot reverse the receipt if the quantity has been moved. Thus, if the quantity is not available, then the system displays an error. The system enables you to select inventory to use from generic inventory and other production controlled items during the receipt reversal if the original receipt quantity is not available.
You reverse the remaining required inventory using either blind or interactive mode.
You set the Production Number On Hand Consumption processing option in the Purchase Receipts Inquiry program to blank to activate blind inventory consumption.
When the Purchase Receipts Inquiry program is run to reverse receipts blindly for production controlled items, the algorithm:
Allocates generic inventory.
Generic inventory is inventory for items that are not production controlled and, therefore, are not associated with a production number.
Allocates inactive production numbers.
These are production controlled items that have the Production Number Status set to I in the Production Number Master File table (F34401).
Allocates orphaned production numbers.
These are production controlled items that are no longer associated with a supply or demand.
Allocates production number by end item demand date.
This is the demand date of a production controlled item that is the farthest in the future. The system then replans the end item to meet the demand.
If you set the Production Number On Hand Consumption processing option to a value of 1 to interactively select inventory, then the system displays the Select Inventory for Consumption form. You select the specific inventory and quantity to reverse on the receipt.
You must complete the Secondary Quantity field if the item you are reversing is set up with dual units of measure in the item master record.
After you select the inventory to reverse, you can access the Select Inventory to Consume form to review or redistribute inventory.
The on-hand quantity for production controlled inventory in the F41021T table does not go negative. Therefore, if the on-hand quantity for the production controlled item is insufficient, then the F41021T table shows zero on-hand quantity and the F41021 table shows a negative on-hand quantity. All on-hand quantity for production controlled items must be consumed before the on-hand quantity of generic items goes negative.
You can manage production number inventory through the Production Number Workbench program before receiving purchase order lines.