MRP

 

MRP Outline

In Production plan, a customer's Order unofficial announcement (purchase Planinformation) and Order information which were Entr(ied) by EDIinformation, OrderEntry, and the Order unofficial announcement Entry to origin, Production plan in its company is drawn up.It is used for Caculate and information cooperates [ a required quantity of this result ] to Purchase control-Process control.

In MRP, MRP processing which made it a required quantity independently like Base date which Confirm(ed) by Production plan is Execute(d), and Order is created. A package performs Purchase, ReleaseBase date of a manufacture order, and a Release period setup by MRP expansion condition setup.

The data created by MRP processing is used for the following processings.

In addition, the Production number management article can Execute MRP by a Production number with strings from Production plan. It is necessary to set to an ItemGeneral master about the elegance only for Production number management Production number management and order and classification=1.

※The top Item is Order(ed) irrespective of Production number management and order and classification by Production number given by Production plan.


MRP functional list

Function (major division)Function (inside classification)Function (small classification)Function explanation
Entry of MRP ConditionMRP expansion condition setupReferenceWhen Execut(ing) MRP, Query of required conditions is performed.
UpdateWhen Execut(ing) MRP, Entry and Change of required conditions are performed.
MRPCaculateMRP execution instructionExecuteMRP execution instruction is performed from a screen.
MRP processingMRP processingIt is a MRP engine which computes a requird quantity based on Production plan which Confirm(ed).
(1)Gross requirements Caculate
  ①Independent requirements creation
  ②The amount creation of Dependent requirements (composition Expand)
(2)Net requirements Caculate
  ①Inventory mortgage
  ②The Purchase remaining mortgage
  ③Defective qty. addition
  ④Lot conclusion
  ⑤Lead time Caculate
Query of a MRP resultWork list inquiryReferenceIt refers for the data which became an error and warning by the Execute result of MRP.
Allocation inquiryReferenceThe mortgage of Picking reservation is carried out to Inventory qty. of Specification Item, and Storing reservation, and it refers for transition of an Inventory schedule to them serially.
Higher rank ItemAllocation inquiryReferenceAnd it refers for PresentInventory and mortgage transition of ON Picking reservation like [ in each Expand(ed) Item ] Allocation inquiry. [ Specification Item ]
Parent item pegging information referenceReferenceIt refers for the parent requird quantity which became the creation origin of Specification Item.
Plan order referenceReferenceIt refers for the net requirements order created by Expand of MRP for every Date-Shift.
Missing item preliminary announcement referenceReferenceThe missing item preliminary announcement information is displayed. Even if both parents and Sub-item are missing in Specified parent item, Forward expansion () [ Multiple layers and ] Storing reservationSummary to Inventory of all the Item(s) as a result of Expand and Out-of-stock date and Picking reservationSummary are displayed from Operation date. When Sub-item has two or more levels, the missing item preliminary announcement information is displayed for every Sub-item and level.
RefreshThe missing item preliminary announcement information is Refresh(ed).
Purchase pointOrderPurchase pointOrder directionsReferenceinformation of the bulk product made into the Purchase pointOrder system is displayed. It is possible to refer only for Item which has caused the Purchase point crack as Query article Piece.
PurchaseSupplier, Unit price, and Quantity can be specified and Purchase(d) to arbitrary Item.
Batch purchaseBatch purchase to Item corresponding to conditions which has caused the Purchase point crack and was specified from the screen.

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