Difference between X12 830 and 862 messages

For first contact EDI For people , There are many kinds of EDI The message types are dazzling . When the message contents overlap , It is more difficult to distinguish these messages , This is really a headache . actually , These seemingly similar messages assume different business roles . This article mainly introduces X12 830 and 862 The difference between .

830 The definition of

EDI 830 Message is about material demand forecast , It can be applied in the following three scenarios ：EDI 830 Material demand forecast

• Sales forecast
• A forecast of the recipient's committed resources
• Forecast at order release level

EDI 830 The sender of the message is usually the manufacturer who communicates with the supplier . therefore , Two trading partners represent the buyer （ Manufacturer ） And seller （ supplier ）. The material forecast schedule allows the seller to plan resources such as manpower and materials , And automatically complete the order according to the customer's inventory level .EDI 830 Include the estimated time of material delivery , Cumulative quantity to date , And every week 、 Monthly or quarterly required shipping or delivery mode . although 830 The message may contain transportation information , But it actually contains more predictive information .

830 Message planning transaction progress , There are many ways to predict .

Forecast authorized by the buyer , Used to commit the seller to invest resources such as manpower or materials ;

Forecasts are also used as an order release mechanism , Include things like resource authorization 、 The cumulative quantity of the latest period and the number of “ bucket ” A specific vessel that represents the needs of / delivery , for example , Once a week , Monthly or quarterly .

The order release forecast can also contain data related to purchase orders as required , Because the order publishing function eliminates the need to generate purchase orders irregularly .

862 The definition of

EDI 862 The delivery plan message details the actual transportation requirements . These shipping instructions will replace the previous schedule EDI 830 The data information predicted in the message , But actually 862 It doesn't really replace 830.862 The message supports instant production （JIT） It's very important , In an instant environment , It can be triggered by product usage 862. in other words , Once the quantity of items in stock falls below the replenishment level ,862 It can be used to inform the supplier to replenish the item immediately .

830 Material demand forecast and 862 Real time delivery plan , Used together to support just in time production .830 The forecast data provided in helps suppliers manage materials and other resources , It ensures that suppliers receive... From their customers 862 When delivering the plan , There is enough stock to ship . Of course , In a real-time production environment , Shipping instructions may change at any time .862 The message also applies to this , Because it can be used to provide support for previous 862 Change of instructions , Such changes may include ：

• Reduce order quantity
• Increase in order quantity
• Shipment date changed

therefore , The manufacturer can send multiple messages for the same item on the same day 862 message .

862 The supplier can use the shipping schedule / Delivery plan message , The aim is to 830 Supplement the material demand forecast message .862 The delivery plan message will replace some shipment and delivery information transmitted in the previous planned schedule transaction , But it can't replace 830 message .

862 Messages shall not be used to authorize manpower , Materials or other resources . By using this message , Will provide customers with more than 830 A mechanism for material demand forecasting to publish accurate transportation schedule requirements more frequently , Thus, it helps to produce in time （JIT） Practice .（ for example , Daily transportation schedule and weekly planning schedule ）. When the consolidated plan organization issues a plan transaction , A shipment planning transaction can also enable a customer location to issue a shipment request independent of other customer locations .

In the previous post , We also introduced EDI 824 and 864 The difference between messages .

In addition to the messages we have already introduced , If you want to know more about the differences between messages , You can tell us in the comments area .

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