The purpose of this module will be to automate, the creation of Purchase Orders, based on the material requirements generated by the MRP module. There will be four phases to the process.

1) The MRP report (PP-20-22) will be run to create the PLANBUY file. The operator should consider what RANGE of dates to be evaluated. Items will be placed in the PlanBuy file based on the date Filter. In other words, if you enter a date range that included the next 30 days, then only those items that had to be purchased in the next 30 days (based on required date minus lead-time) would be written to the planbuy file.
2) PP 51 MRP-
3) PP 54 MRP-
4) PP 56 MRP-PO Transfer of draft
a) A new program was written to store the quantity-related costs for each Item/Vendor (PP-50 Vendor Item Pricing). This data will be available in step 3 (PP-54).
b) A new vendor history display was written to assist in the analysis of prior purchase orders for an item. This data will be available in step 3 (PP 54).
c) A “sticky note” program will allow notes to be maintained by item, vendor, and for each request to purchase transaction. These can be used to store related information to assist in the purchasing process. The vendor and item notes will be permanent. The request to purchase note will be attached to a purchase request, and will be archived at the time the P/O is created. Sticky notes are intended for on line viewing-no print facility is provided. If you want to include ITEM COMMENTS on the Purchase Order, these are stored in FM-35, and available under OPTIONS as “P/O comment”
d) PP 52 Print Draft PO Register, PP55 Print Buyer PO Register and PP 57 Print PO Transfer Report are now available to audit decisions made in PP 51 MRP-PO Planner Screen and PP54 MRP-PO Buyer Screen .
PP 50 Vendor Item Pricing
This is the file maintenance screen where you will enter the prices you have been quoted for each item you purchase. You can enter prices for any number of vendors for each purchased item. When you are in the PP 54 MRP-PO BUYER SCREEN you will have access to this data, and will be able to select any vendor that you have set up. You will be able to compare any two of these price quote screens so that you can determine who will give you the best price for the quantity for require. Up to 16 ranges per vendor can be added.

PP-51 MRP-PO Planner Screen
Menu options, Planner screen

These are the four SORT sequences that the items can be viewed in.

These RANGES can be used to FILTER what ITEMS will appear on the display.
Normally the ORDER DATE will be selected; this will provide an EXCEPTION list of items. For example you might choose to review only items that should be purchased this week (based on the lead time). This will shorten the list of items that will be presented on the display.

See definition of options below…

Orders created in PP-21 will be included -excess demand from schedule (PP-20), is exploded in PP-21 creating a computer planned order file.
Minimum qty in calc
If selected, the current QUANTITY ON HAND will be reduced by the MINIMUM QUANTITY, before it is used on the display. This would be used when the minimum represents a “safety stock” that should NEVER be allocated to a job.
Planned buy qty * of EOQ
When the balance goes negative, the program will recommend that the replenishment purchase will be in a multiple of the EOQ.
Regenerate file
When selected, the PLANBUY file from the MRP report (PP-22) will be used to recreate the temporary file that is used by this program. You will usually want to regenerate the file after a new MRP report is run. If you don’t, you will be using OLD planned order data.
Incl draft p/o in calc
This should be selected. This will show draft P/Os that were created on previous executions of this program that have not yet been transferred to the P/O active file.
The Setup, will allow you to position the DRAFT DATA window at different locations on the screen
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Here you set the line number for the window

This is the window that will move based on your entry (the “FIND” option –instructions pending).

SAMPLE PP 51 MRP-PO PLANNER SCREEN:

DEFINITIONS:
INCOMING
Purchase Beginning balance from the ITM file, plus open purchase orders. The minimum quantity (saftey stock) may be subtracted from this quantity, if the OPTION is selected.
Draft P/O Existing DRAFT P/Os that have not yet been moved to the P/O open order file.
OUTGOING
Planned Req Computer planned order demand, from the Production Schedule (PP-20).
Production Req Production order demand.
Customer Ord Customer order demand.
Balance Actual balance for indicated date (for each column), based on existing orders.
Planbuy This is the programs suggested purchase from the MRP report. The quantity is offset by the lead-time.
Planrec (Planned
Received) This is the programs suggested purchase (same as previous line), in the date column when the item should be ORDERED (offset by lead time). This is the line that drives the program. When you SELECT by DATE, the program will display items that contain
a quantity in the
Planbal (Plan Balance) This will be the balance for the indicated date, if the recommended purchases are made
PURPOSE
This screen will display the status of ONE item to the production planner. Using this information they will know what purchases are required, in order to meet the production schedule.
The program will recommend a purchase; the buyer will use the FIND button to locate the recommended purchase. This will display a small window, which contains the following fields…

The planner can alter any of these fields. The result will be a draft P/O when selecting OK. The quantity will move from the Plan buy to the Draft P/O line (PP-54) of the display. This process can be repeated as many times as necessary.

MRPO05
7.0.1C
DRAFT
Page 1
DEMOFILE
Time Of Day
Buyer
Vendor Vendor Name Item Number Description Draft PO Qty Unit Cost
PO date
LJ H23540
HARDWARE DISTRIBUTORS, INC.
FR26 26"RACING
FRAME 200.0000 24.7500
LJ HARDWARE DISTRIBUTORS, INC. B433 AXLE BOLT 21000.0000 0.4900
LJ HARDWARE DISTRIBUTORS, INC. FR26 26"RACING FRAME 1200.0000 24.7500
****** END OF REPORT ******
PP
54 Buyer screen:
MENU OPTIONS

SEARCH - The buyer can display items in order by item number or vendor number. The buyer will normally view the Draft P/Os in order by Item number, then redisplay in order by vendor, in order to consolidate the requests into one or more purchase orders, for each vendor.

FILTER orders by
Buyers and required dates.

OPTIONS Allows the
buyer to filter all orders, Ok’d orders or not Ok’d orders. (Further
explanation of OK’d orders pending)

1st PP 54 MRP-PO Buyer Screen by selecting ‘Item number” or “Vendor number” under the SEARCH pull down. This is the selection screen where the USER will choose which Vendor or Item they wish to review. The information displayed on this screen will be from the DRAFT P/O file. The buyer would select the order by double clicking the line.

2nd MRP-PO Buyer Screen
This screen will display the Draft P/Os recommended by the PLANNER.

The PURPOSE of this screen is to allow the BUYER to review the DRAFT P/O requests made by the PLANNER. The operator of this program will have access to previously set up pricing for each item (PP 50 Vendor Item Pricing) so purchase quantities, and vendor selection can be finalized.
The P/O date for each line can be changed if desired.
In the “Ok’D” column, the operator will enter a code for those lines that they want transferred to the purchase order. Lines with the same code will be combined on the same purchase order. If several lines are displayed, the operator can separate the lines into two or more purchase orders by entering DIFFERENT codes in the "Oked" column.
The same OPTIONS list is available on this screen as the Planner Screen.
It is usually best to select the P/O when reviewing in VENDOR sequence, so the buyer can see all of the requests for a vendor, and determine if they want to create one P/O with requests, or split them into multiple P/O’s.
By selecting OPTIONS ,than “Price Level” the Vendor Pricing screen appears. Two pricing records can be display at a time.

If you select the MORE button, a list of other vendors that have been set up for this item will be displayed. The selected vendor will replace the vendor on the right side of the window.


The buyer will use the MOUSE to highlight the vendor, and quantity they want, and then press the SELECT button; the selected quantity, vendor and cost will be transferred back to the BUYER screen. If the quantity in the draft P/O was within the range of the selected cost, it will NOT be changed. If the quantity in the Draft P/O was less that the selected cost, the quantity will be changed to the value in the TO column of the active line. If the quantity in the Draft P/O was greater, it will use the quantity in the FROM column of the selected line.
Note: If only cost should be transferred (without quantity) highlight the cost field only, then press “Select”.
Example of PP 54 –both lines were Ok’d and coded the same to generate one purchase order. Requisition numbers were added that will transfer to the PO 1 “Requisition # “ field once orders are transferred in PP 56 MRP-PO Transfer of Draft PO’s.

Note: Changes can be
made to any line after initial entry by reselecting the line.
PP 55 Print Buyer
MRPO06
7.0.1B
BUYER
Page 1
DEMOFILE
Time Of Day
XFR
Vendor Vendor Name Item Number Description Draft PO Qty Unit Cost PO date
A
A4500 AUTOMOTIVE PARTS
DISTRIBUTORS FR26 26"RACING FRAME 301.0000 24.6800
A
H23540 HARDWARE DISTRIBUTORS,
INC. FR26 26"RACING FRAME 1200.0000 24.7500
****** END OF REPORT ******
PP 56 MRP-PO Transfer of
Draft
Select the “filter” to enter a range by
vendor and buyer code.


Under the “File” pull down select “run program”
to transfer your draft purchase orders to PO-1.
PP 57 Print
MRPO04 7.0.1B Purchase
Order Transfer Report Report Date
Page 1
DEMOFILE
Time Of Day
Vendor P/O #
Ord Date Item Number
Description Quantity U. Price
Req Date Buyer
H23540 000208-00
A4500 000229-00
H23540 000230-00
****** END OF REPORT ******
System Set Up 3A Material Requirements Plan#2 Activate this set up to activate option PP 53 Validate Planner Requests
Purpose of PP
53 is to have the buyer manager release Draft PO’s that were generated in PP 51
MRP-PO Planner Screen to PP 54 MRP-PO Buyer Screen. If this set up is active,
Draft PO’s will not display in PP 54 unless the manager OK’s them by adding an
“X” in the OK’d field and selecting “Update”.
