Wrong planned transfer order start date

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Hello everyone.

We have a problem in calculating of delivery lead times between tow warehouses in master planning.

Situation:

Item: Z0001, default order type = Production, Inventory lead time = 1 day, Item coverage settings: transfer from production warehouse 13 to sales warehouse 11, Transfer lead time = 3 days. Item Z0001 has no route, only BOM, so MP considers lead time.

Sales order: from sales warehouse 11, sales Qty = 1, delivery date = 2017-11-30

Problem:

After master scheduling:

In case when item Z0001 is on hand in production warehouse 13, master planning creates transfer order to sales warehouse 11 with transfer order start date 2017-11-27 and transfer order end date 2017-11-30 (the date of sales order delivery), that is correct.

In case, when there is no on hand in production warehouse 13, master planning creates tow planned orders, transfer and production, but planed orders start and end dates are wrong: MP creates planned production order with start 2017-11-29 and end 2017-11-30, and then planned transfer order with start in 2017-11-30 and end 2017-12-05, that is definitely wrong. In my opinion, planned transfer order dates must be as in first case (with on hand), transfer order start date 2017-11-27 and transfer order end date 2017-11-30 and then planned production order with start 2017-11-27 and end of 2017-11-26.

Please explain to me why a’m getting such a wrong dates?

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Guy Terry 28,972 Moderator on at

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Master Planning should want to do what you want it to do:

So you must have some setting which is causing it not to.

Do you have an Item coverage record for warehouse 13? If yes, can we get a screenshot of the 'General' tab. If not, can we get a screenshot of the first two tabs of the Item's coverage group?

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Community Member on at

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Hi,

there are:

Item coverage

Coverage group parameters

and Master Plan parameters

I also believe that MP should do what I want it to do, but I’m missing something and expecting any help. :)

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Weaveriski 23,620 Moderator on at

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Show the explosion of the planned production order - is all stock on hand to start immediately?

Are you infinite or finite (if finite do you have available capacity?)?

What are the margins set on the plan?

Do you have dynamic days configured? Wondering if there is impact here at the component level.

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Hi Steven.

All stock is on hand.

Item Z0001 has no route, only BOM, so MP considers lead time.

There are all MP parameters in my previous post. Please take a look.

BOM component is on hand.

Could you please replicate my simple case in your system and share the setup?

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Weaveriski 23,620 Moderator on at

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In your post you question is about dates where there is no on hand.

The plan screen does not show the setting I asked for as it is cut off.

The explosion would give us more information hence the request.

What actually is your question if it is not to do with the date change when there is no stock and the production order is later than the transfer order with stock? I am confused. You now say all stock is on hand, so why would a production order be created anyway?

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Community Member on at

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Steven,

sorry, row material for Planned production order is on hand.

MP has no safety margins:

There is explosion:

The main question is why MP add future dates, instead of planning backward from 2017-11-30? I really do not understand.

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Weaveriski 23,620 Moderator on at

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Hi Anastasija

Thank you for the additional information, could you tell me what is the demand on the 30-11 (I would like to reproduce to check)

What are the action and future messages it is telling you?

What CU are you on?

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Community Member on at

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I’m doing this tests on MS contoso DEMO app, AX 2012 R3 (app version 6.3.5.000.133).

Demand: sales order of 1 ea, item Z0001, from sales warehouse 11, Requested ship and Requested receipt dates are 2017-11-30, Delivery date control = None. There are no any lead times on Customer or any else.

Futures and Action:

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Weaveriski 23,620 Moderator on at

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That application version is the same as the one I have used. I have copied the settings you defined and I have no issue, it works as expected, no action messages, no future messages. However your plan screen shots are not from that version, you are missing one element. The field does not matter, but I would question your screen shot and version combination here, your screen shot for the second half of the plan is also not a follow on from the first, but the data does not matter for your issue.

I suggest checking the calendar setup against your coverage group or warehouse, it is understanding why it is delayed when you have stock and the means to make it - the calendar for the lead time is the only thing I can think of.

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Hi, Steven.

I‘m still searching for solution, maybe you can take a look at explosion explanation from sales order.

I do not understand why AX planned production order date is 2017-11-30 and systems calculates future dates.

About app version: maybe you have some additional hotfixes installed?

Can you take a look at code in your version, Table ReqTrans.createTransferDemand.

If we using transferDemand.ReqDateDlvOrigin system works as expected.

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