About Available check in reservation

Dears,
I set a dynamic available check for creating reservation(MB21) and Goods Issue(MB1A, M-TYPE:201). In checking scope, I only check reservation as requirements and the current available stock.
The system logic is as followed:
when I was creating a reservation, the system will check the current available stock ( total unlimited stock minus total requirements from reservation), if the available stock satisfied the requirement from reservation, the system will confirm the quantity for the reservation, as a result, the available stock will be deduced. then when the available stock can't satisfy a reservation, the reservation can't carry out all the goods issue in the reservation.
Here is my question:
To simplify the senarios, provding that the current stock is 0 for a material. then I create a reservation A for the material, the required quantity is 3. The available stock is 0, and no quantity was confirmed.
Then I increase the stock of the material from 0 to 5. The available stock is 5.
I create another reservation B for the material with required quantity as 3. then the available stock deduced from 5 to 2. It didn't calculate the requirement of the reservation A.
From the system view, I understand the system's logic, but what I want to achieve is to calculate all the requirements for the material, that is , when a new reservation is created, it should calculate the requirements(such as reservataion A ) that were not included in avaiable check previously.
With the example above, could I reset the confirmed quantity to 3 for the reservation A when there is enough available stock(such as) and deduce the available stock.
Thanks for your reply.
Zhongkai

Hi,
I can understand the problem...but sorry to say...its not fesiable , bcoz, the first time when you do the availablity check, if there is no req.qty available, then the reservation will not be granted...so you have to try again after some time...
This is not possible because if the reservation is accepted even after there is no availability then who knows thatwhen there will be next delivery available...and whether it will be possible to provide you material on time...
So it wrong...
Regards,
Priyanka.P
AWARD IF HELPFULL

Similar Messages

Availability check with reservation transfer

Dear all
I have a problem with availability check.
Reservation transfer, generated from processing MRP (from MRP area Z002 to MRP Area Z001).
Availability check doesn't consider reservation transfers generated from processing MRP.
if fixed the requirement, simply by saving for example, the availability check works. Of course, if I create it manually (MB21) works.
This behavior is normal?
many thanks!

Dear all
I have a problem with availability check.
Reservation transfer, generated from processing MRP (from MRP area Z002 to MRP Area Z001).
Availability check doesn't consider reservation transfers generated from processing MRP.
if fixed the requirement, simply by saving for example, the availability check works. Of course, if I create it manually (MB21) works.
This behavior is normal?
many thanks!

Availability check during reservation - MM

Hi Gurus,
We need to do availability check during the creation of reservation. The check to be made is like this,
The reservation quantity should be lesser or equal to sum of unrestricted stock plus all other open reservations.
If the above condition fails, issue an error message and not allow to create reservation.
I did create new checking rule, checking group and checked the required (may be missing something here) objects to be checked in config, but I still able to create reservation. No error message is displayed.
Gurus, could you send me a step by step for availability check? Also, need to issue a custom error message.
Thanks for your help.
Regards,
Sundar.

Hi
Go to transaction OMB1, there you will four options;
1. Movement Type
2. Checking Rule
3. Define Checking Rule
4. Transaction Code
Go to Movement Type & put Dynamic Availabilty Check either "B" or "F" against the movement type you want.
& accordingly go to checking rule & then go to Define Checking Rule of yours.
& then go to Transaction Code & the created Checking Rule to the Transaction Code MB21 & MB22.
Hope this solves your problem.
Reward points if useful.
Regards
Irfan

Sales order Availability check for Reservation

hi ,
When i create a sales order , it should check the availability also reserve the required quantity for the order
automatically. pls let me know the step by step process
mohan

Hello,
Availability check with ATP logic can only promise the amount of stock that can be delivered to the customer on a particular date, it cannot reserve the stock until the order the saved. But once you save the order the stock allocation is done automatically.
Availability check is an integral part of the business process that determines if the required delivery quantity can be met on a required delivery date.
For this purpose the system takes into account pre-delivery activities such as scheduling for picking or packing times and the time taken to produce or obtain the material.
It also performs several background functions such as Backorder processing, rescheduling and ATP quantities.
The system will not allocate or reserve any stock of items until the order is saved.
REWARD POINTS IF HELPFUL
Regard
Sai

Mass availability check for reservations created manually

Hi,
Please let me know if there is any transaction for mass availablity check for reservations created manually.we can check avaialabilty for individual reservations in mb21 or mb22.but we need a collective availabilty check feature.
Thanks for the help inadvance.
Regards
Krishna

Thansk a lot for your quick response.I could not find the option for availabilty check in MBVR.could you please explainn me how to see this.
Regards,
Krishna

Sales Order availability checks + date changes in POs v Proc Orders

Am getting into a knot about availability checks.
I have a MTO process. All my materials have the same planning strategy (MRP3) but are either inhouse manufactured/external (MRP2)
1. I create a sales order for a subcontracted material so MRP creates a Purchase Requisition which I convert to a Purchase Order..
OR
2. I create a sales order for a manufactured material so MRP creates a planned order which I convert to a Process Order
Let say I have a delivery date in the sales order of September 20th for both scenarios above.
1. For the subcontract PO, my delivery date is confirmed by the vendor as October 10th so I change the delivery date in the PO. If I run the availabilty check in the sales order, the sales order delivery date changes from September 20th to October 10th.
Perfect.
BUT
2. For the manufactured products, if I change the process order to have a Finish Date of October 10th due to a busy production line, when I go into my sales order and run the availability check, it still comes back with September 20th, i.e. ignores the date on the Process order. Why isn't it updating to October 10th?
My ATP check is set up to include Production/Process Orders. any suggestions as to what I'm doing wrong?
Many thanks.

Hi Shiva
Here are my availability check settings in OVZG
All "Stocks" checkboxes are unticked except for "W/O Subcontracting".
All "In/outward movements" checkboxes are ticked.
X "check all planned orders"
X "Take all production orders into account"
X "Check releases for stock transport orders and requisitions".
o.

Release reservations from one order to another order in availability check

Hello PP Experts,
I have requirement as given i below scenario:
Open production order X (or fixed planned order) has some missing parts after availablity check but reserves some components.
Another open production order Yis blocked for further process because there is no availability of the components (because there are already reserved for order X ).
Is there any chance to release the reservations done by order X and assign the availability of the components to order Y Automatically?

Automatically - No.
But you can do that either by resetting & committing the same to the other order, component by component in CO06 (also called backorder processing) or you can schedule COMAC with option Reset Availability Data (ensure your layout is as per your need), by specifying the range of SFO's.
If you're not familiar with the above processing I would suggest do some testing in your sandbox first.

Reserve stock in availability check

Dear Gurus
I have one requirement. I have searched forum but I didn't get anything which helps me.
I have a material A with 5 quantity in storage location 1064. When I create sale order of this material with 3 quantity system reserves this stock against this sale order.It will remain reserve until i reject this order. Thee are many open sale orders against which stock is reserved. I have to find out orders with VA05 and reject them. If i create new order of same material with 3 quantity system will only confirm 2.
My requirement is that when i press availability check button system should only check available stock, no stock reserve. When i create delivery system should copy available stock. In short there must be only availability check, No stock reservation.

Dear moazzamjii
My requirement is that when i press availability check button system should only check available stock, no stock reserve.
If this is your requirement you go to OVZ9 in that just flag the iinclude sales requirements in the in/out movements.
Check and revert
Thanks&Regards
Raghu.k

Exclude stock reserved for production order from availability check

Hi Experts,
We have a problem in the availability check.
There is a material used as selling product and components in the same time.
When the material has been reserved completely for a production order, the new sales order still get confirmed despite there is no physical stock at all!
Please advise how to exclude the stock reserved for production order from the availability check in sales order? Many thanks!
Regards,
Qiang

Go to MM02 and check what availability check is maintained for that material. Next go to OVZ9, select that available check with the combination "A" and maintain "X" or "F" in the field "Incl.production orders".
thanks
G. Lakshmipathi

Reservation wth availability check

Dear All,
I have 200 kg stock of material and i am creating reservation for 400 kg system creates the reservation. where as i have defined availibility check on in material master data.
how can i restrict system to create reservation only if stock is available
cheers,

Hi,
I think the system is considering the goods receipt expected in the future. In this case go to OMB1 and check out the exclusions you want to do, so that system doesnt consider the forth comming receipt but would just check for the stock. Also you may select here, which stock you want to include.
Hope that helps
sachin

Check stock availibility while making reservation slip

Our users want the system to check available stock for every item
While issuing reservation slip (t-code : MB21,IW31,MB22,IW32).
ie. if material are not available(stock = 0)in our company
for all plants
then user cannot save the document with error message.

Check this forum. it's already discussed and answered.
[Dynamic availability check for goods receipt - OMCM;
Edited by: seesen_rs on Jan 24, 2012 6:08 PM

Dynamic availability check not taking reservation accumulation into account

We have 2 production orders for which the availability check had been done and situation is
Finished good has 1 component and the Plant stock of the component is 99 EA.No other receipts are in place.
Order1 is for quantity of 100 EA
Order2(at a later date than order1) is 1 EA
Post availaility check using COHV, Order1 is confirmed for 99 EA and is with MACM status and order2 has no commitment and is with MSPT status.
Dynamic availability check for CO27 in OMCP config points to the same checking rule we used during the intial material availabillity check.
In the Movement type config 261 movement type is assigned to dynamic avl.check - F Message in any case: E mess. for non-avail., otherw. S mess.
When we execute CO27 individually for the orders we can trap the error as per availability check commitments as we have seen earlier.
But when we try to input both orders together in CO27 and do a pick list confirmation the second order gets the component issue with the first one not getting posted (expected to be partially to the tune of 99 EA) thereby violating the availability check results ultimately.
Request your help in knowing whether this is the SAP design or am i missing some thing else?

Query posted in the PP Forum and hence this is closed.

Availability check

Dear All
We have a requirement that if a material say stock is 10 in unrestricted then we create a STO for 10 units then in MMBE say in a plant 1000 still unrestricted will be 10 but in that details there will be 10 units STCK TRPSTORDER REL (under this heading) 10 units is appearing
STO happening from plant 1000 to plant 1001
When an incoming sales order comes for that same material in the same plant then system allocates these 10 units to that order which we dont want to happen in the plant 1000
But when we initially make a sales order instead of STO if the unrestriced is 10 then it shows in sales order stocks (under this heading) 10 units is appearing in the plant 1000
When an incoming sales order comes then system does not allocate these 10 units to that order and says no stock which is our requirement
*In Simple stocks are getting reserved for open sales orders but not for open STOs with availability check in a plant*
This we want it for STO after creating PO itself
Note if the delivery is generated for STO then system says no stock for the incoming order which is fine
In OVZ9
1.include sales requirements is ticked
2. include rel ordd requirements (for STO is consideration is marked as X)
3.Include stock in transfer is ticked
Friends Expecting your valuable comments and suggestions
Stocks should be reserved for STO how do i control this in OVZ9?
Hope i am clear about my Requirement Any clarifications needed?
Regards
Raja

Dear Lakshmipathi
Thanks for the reply But that doesnt solve.Already checked there
But we have to control SD settings only in OVZ9 as the requirement is to check availability for sales order creation only
Scenario 1
In MMBE Plant is 1000 Material is A unrestricted stock is 10
We create a sales order no 1 for material A for 10 units in this plant and saved
Now in MMBE unrestricted also 10 in that details Sales reqirements also 10
When we create a next sales order no 2 system tells no stock and gives confirmed qty as zero which is fine (in OVZ9 include sales requiremts is ticked and hence system reserves stocks for order no 1 and says 0 stocks for order no 2)
Scenario 2
Plant is 1000 Material is A unrestricted stock is 10
We create a STO for material A for 10 units from this plant 1000 to be sent to another plant 1001
STO created and saved
Now in MMBE unrestricted also 10 in that details Stock trnasport resevation also 10
So as of now the stocks are reserved for that STO
Now if an incoming sales order if comes system allocates these stocks to that sales order which we dont want to happen
In Simple stocks are getting reserved for open sales orders but not for open STOs with availability check in a plant
In OVZ9 in the inward and outward movements tab there is a control box called incl.rel.order.reqs which is set to X and the F1 explanation tells that it will take to STO also into consideration
But actually it is not happening
Include sales requirements is working but not this one
Has anyone undergone this scenario ?
Regards
Raja

Material Availability check during work order creation and Release

Hello All,
We are checking material availability at creation as well as release
Say we have Material XYZ=100 in stock MMBE
Now XYZ =100 is say at normal storage location =75
and scrap storage location=05 and serviceable =20
Currently when availability check is performed it checks for 95 (It excludes scrap storage location 05 )
but we want Availability check to be only for normal stock =75 and not for Serviceable and Scrap location
how to do this in configuration or via exits
Since if the material is under Scrap location it is not counting in Availability check at work order creation this logic is working fine but I do know from where this control is put that when the material is in the stock of scrap it is not counting in Availability check for work orders.Same thing I want to extend it to Serviceable stock .
Why not it is consider it for Scrap storage location , what is config or any MM enhancement
So that when Availability check run it will not consider Materials at SCRAP as well as SERVISABLE storage location also.
Please have your views on this
Regards
pratap

Hello
There are two option for your requiement
1. Changing the status of the servisable storage location stock to restricted use stock . You can include or exclude this stock status material in OPJJ. This solution is not storage location dependent. It is stock status dependent.
2. Please refer the enhancement for the storage location determination. I am not sure about this funtionality:
For production orders the following enhancement is available:
PPCO0005 enhancement for storage loc. determination/backflushing
You can use this enhancement to change the storage location and the indicator 'backflushing' in the reservation.
The enhancement PPCO0005 contains the following enhancement components:
Function exit
EXIT_SAPLCOSD_001 storage location determination/backflushing
You can find the description in modification text of the function exit.
You can find an example of the user exit in the function group XC01 in the include LXCO1F05.
warm regards
Ramakrishna

Avail. check in subcontracting orders

Hi guys,
I have recently faced an issue that must be a well-known problem. Unless I am doing something wrong.
When you place a subcontracting PO, its components are reserved in stock. The problem is that the availability check is not started automatically when the order is placed, but must be explicitly triggered by the user on the component screen.
This creates two problems:
- There's no warning about unavailability of components
- The reservations are not confirmed (committed), which means that the other orders (prod. orders, sales orders) competing on the same stock don't see them and reserve the stock for themselves.
I wonder if there's a way in standard SAP (either customising or a user exit) to force availability check of the components.
TIA
Raf

Hi,
Thanks for the input. I have found the answer - it is impossible.
If you like, check the OSS note 323991 why.
In short, SAP doesn't want to reserve the stock and doesn't recommend doing this manually since the following stock movement (541) doesn't consume this reservation, as this is the case in e.g. SD and PP. The functionality is simply not there.
For our purposes however, it is enough to cancel the reservation when the the subcontracting PO is recieved and closed (thus effectively cancelling the reservation). But SAP doesn't have provision for this case. We will have to continue running the avail. check manually...
BR
Raf

About Available check in reservation

Similar Messages

Maybe you are looking for