ATP check is not triggerred

Hello， Anyone
    We met an issue when user changed the sales order quantity, the confirmed qty is not changed.
The senario is like that:
    sales order A created on Sep 1st, qty 1000pc, and confirmed qty 1000pc. the stock is 1501pc, there is no other sales order in the plant.
     on sep 2nd sales order A was changed the qty to 1500 pc, but the cofirmed qty was still 1000pc, it seems ATP wasn't be triggerred.
    user didn't checked the schedule line and create a delivery next day with qty of 1501pc, and then goods issue.
   Could anyone help to check why the confirmed qty wasn't be changed untill now. and the delivery can be created? Thanks bey much.
Sophie

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ATP check should not be possible

Hi Experts,
I have a requirement to copy the functionality of Transaction V_RA to do this:
If new order is being keyed for the material plant combination while the custom program is running, an ATP check should not be possible in the new
order. This logic already exists in V_RA.
Could someone explain how I can do the same logic to my custom program? To prevent in creation of Sales Order (VA01) of the same material and plant, not to do ATP Availability Check?
Thanks in advance!

Hello,
I am a little unsure of your desired functionality. The standard V_RA transaction sets a lock on the order. For example, you will not be able to access the sales order in VA02 when it is being processed in V_RA. This lock is set here:
SAPMV75B FORM BELEG_SPERREN
CALL FUNCTION 'ENQUEUE_EVVBAKE'
      EXPORTING
           MANDT          = SY-MANDT
           VBELN          = US_VBELN
      EXCEPTIONS
           FOREIGN_LOCK   = 2
           SYSTEM_FAILURE = 3.
US_SUBRC        = SY-SUBRC.
IF SY-SUBRC = 3.
   MESSAGE ID 'VV' TYPE 'A' NUMBER '501'.
But if you are just copying transaction V_RA, then this should be just copied over to your custom program. So I am not fully sure exactly what you are trying to do.
There are also standard locks in transactions OVZ1 and OVZ2 that may be relevant to the issue.
If none of the above helps, then please come back to me with further elaboration.

ATP check not working

Hi APO Gurus
I have a problem here. When I am trying to create a sales order and try for ATP check, ATP check is not happening. I have checked the allocations also. Allocations are plenty in the planning book for the selected delivary week (material and sold to party combination).
I am getting a message "Product of item 000010 not allocated". And also I have checked for other materials, ATP check is happening. For few materials ATP is possible and for few ATP check is not possible with the mentioned message.
Request you to provide your inputs to solve the problem.
Regards,
Raghava

Hi DB49,
Appreciate your reply for the post. But I have checked ur both suggestions, there are allocations still leftover for the material + customer combination in the allocations planning book. And also the allocation procedure is maintained in product master /N/SAPAPO/MAT1. The ATP check is working for few materials and not working for few materials. So I have compared the master data of the both kinds of materials.
Still the problem persisits. After some amount of research I felt there must be some problem with the triggering of Function Modules related to the ATP check. Can this be a problem.
Request to provide your suggestions.
Regards,
Raghava

ATP Check in CRM Order

Hi all
I am trying to explore the ATP functionality on CRM orders. Per the help we can either trigger it with SAP APO or SAP ECC but I am not sure what is meant by using SAP ECC.
Is the funcitonality to call SAP ECC even before CRM order save and then tell us ATP check results? Or does it mean that once CRM order is saved and replicated to ECC then the ATP will be carried out? I am pretty sure its the former but just want to confirm with CRM gurus.
Thanks
Jai

Hi Jai,
If you use ECC for ATP check its works fine for stock items. You dont have to save the order and reopen to get the delivery dates.
If the items are Make-to-order, ATP will not work in CRM untill you save the order and reopen. This is because,In ECC, there is a direct linkage between the sales order and the production order in the make-to-order scenario. The confirmed delivery date is based on the scheduling of the production order.The ATP check from CRM makes an RFC-call to ECC in order to perform the ATP check there. Since the sales order does not yet exist in ECC, there is no production order scheduled either. Thus the ATP check can not confirm any dates. The system issues an error message which informs the user that the ATP check could not be carried out The limitations are explained in the note 931796.
Cheers
Edited by: Praveen Rangineni on Nov 6, 2008 2:47 PM

To Turn OFF ATP check in APO-GATP Instead do locally in ECC.

Dear SAP Friends,
Currently for Sales orders & Deliveries, we have ATP Check (Allocation Check + Product Check) happening in APO-GATP. We would like to turn-off ATP check in APO-GATP, instead want to do only Inventory Check in ECC locally.
We want to do above for few particular model/plant combinations and not for all model/plant combinations. Meaning APO-GATP will still be used for many other APO relevant Model/Plant combinations.
What are the changes required to CIF Integration models u2013 Salesorder+ATP Check, or any other IM. Any changes specific to material master in ECC - like MRP Controller, ATP Group, Strategy Group or any config changes on APO side.
Please guide me with stepwise instructions.
Appreciate your help.
Thank
Satish
Edited by: SatishW on Jun 18, 2010 9:33 PM

Hi Satish ,
I am not an expert on GATP but logically what I can suggest following steps :
1.As you want ATP check to happen in APO for few codes, you will have to Select/Tick 'Material Independant Object' - ATP Customization in CIF IM , so that ATP customizing settings are transferred to APO from ECC.
2. But at the same time you need this ATP check to happen in ECC locally and not in APO for certain products, then in other CIF IM you have to select 'Material dependant objects '- ATP Check where you can set the filter/exclusion on those codes so that the ATP check does not take place in APO.
3. Also like as R/3's backorder processing, in order itself you can set as the ATP check to occur in R/3 and not in APO.
Hope this helps...
Regards,
Digambar

How to realize cross-plant ATP check in 46c when creating SO

Hi all
For cross-plant ATP check is not available in 46c when creating SO, is there other way to realize it? Can it be realized through user-exit or enhancement or development?
Is there anyone can help me?
Best regards
Egg

see these user exits for VA01. Second one can be used for ATP check...
check below enhancements in SMOD Tcode .
SDAPO001 Activating Sourcing Subitem Quantity Propagation
SDTRM001 Reschedule schedule lines without a new ATP check
V45A0002 Predefine sold-to party in sales document
V45A0003 Collector for customer function modulpool MV45A
V45A0004 Copy packing proposal
V45E0001 Update the purchase order from the sales order
V45E0002 Data transfer in procurement elements (PRreq., assembly)
V45L0001 SD component supplier processing (customer enhancements)
V45P0001 SD customer function for cross-company code sales
V45S0001 Update sales document from configuration
V45S0003 MRP-relevance for incomplete configuration
V45S0004 Effectivity type in sales order
V45W0001 SD Service Management: Forward Contract Data to Item
V46H0001 SD Customer functions for resource-related billing
V60F0001 SD Billing plan (customer enhancement) diff. to billing plan
V45A0001 Determine alternative materials for product selection
Regards,
Madan gopal Sharma..
REWARD POINTS

Make-to-Order customer Return Order triggers unwanted ATP check

When executing a return delivery on a Make-to-Order (Strategy 20, no APO) material, we notice that the ATP check (checking rule BE) gets triggered. On a return this makes no sense and of course fails, stopping us from creating the delivery. How can we prevent that?
Strat. 20 has Req.type KE & Req.Class 040 with the Availability Check flagged, but returns should not trigger an ATP check and therefore the SLCat is unflagged as such ("Define Procedure for each schedule line category"), but that seems to be ignored - only for this MTO strategy.
When, for testing, we change the Strategy on the same material to 40, the ATP check -everything else being equal- no longer happens, which indicates that the Order type, Del Type, ItCat, SLCat are all ok. What link am I missing ?
Somehow, selecting a different material strategy impacts the running of ATP. It would already be useful to know, if in your system, when using Make-To-Order strategy, you see the same or not.
Help would be very appreciated.
Hans.

Thank you for the suggestion. OVZI already has these settings (MRP type and RqType blank).
I don't see how a setting in OVZI would explain that just changing the strategy on the material removes the problem : the key fields here (ItCat, MRPType) would have the same values and they would both come up with a requirement type, linked to a requirement class which has the AvC active (ovzg). How come that gets overruled (I presume by the schedule line category DN) for one strategy and not the other ?
I could make an entry in ovzi to force it to go to the same requirement type all the time, but that will impact all materials using this ItCat and MRP type. That seems like a too generic fix for a specific issue. If you know of any other link between strategy (specifically MTO) and ATP behaviour, I'd be very interested.

SD- Sales Order - ATP check not working for few item in same sales order

Hi Experts,
Need help we activated ATP check but for few item i could not find confirmation qty after availability check. In same SO out of 4 items for schedule line it confirming qty for 2 item but it's not confirming for remaining 2 items though stock is available. Please guide me how to correst and what need to check.
Manoj

Dear Manoj,
As you know, ATP is a big subject & some times its difficult to point the exact problem.
In your case, I suggest you to execute the function module:BAPI_MATERIAL_AVAILABILITY using Tx:SE37
key in selection criteria , in results check the "ATPQTY"- it will show you how much actual stock is available for use i.e. ATP qtty.
still if you find the availability & system not confirming the qtty, then problem could be in checking rule
Tx:OVZ9 check in relevant combination, whether you are considering RLT or not?
is this case with MTS or MTO
because in Sales order -
for MTS - checking rule "A" & MTO checking rule will be "AE"
Regards,
Reazuddin MD

CRM 5.0 ATP check to ECC not including pick / pack time in ECC 6.0

Been searching SDN & OSS, our ATP check in 5.0 is reading the proper inventory in ECC but when no inventory is available the date being returned is the total replenishment leadtime in the ECC material master. (good)
When the order is entered in ECC if no stock exist, the total replenishment leadtime become the material availability date in the ECC schedule line, we have 2 days pick / pack time in the shipping point so the confirmed date is 2 factory days after the material availibility date.
Therefore in CRM the ATP date in CRM looks to be 2 days earlier than desired or what ECC provides. I also set up the vendor partner in CRM but that did not help.
Anyone have experience with this one?
One similiar topic, if total replenshiment leadtime is 3 days and saturday & sunday are not workdays. a CRM order placed on saturday gives wednesday (monday, tuesday, wednesday) as the date. ECC gives thursday (tuesday, wednesday, thursday)

I had 2 issues
- I didn't have the X set in SMOFPARSFA so i was doing availibility information which doesn't include scheduling (pick pack)
- other issue was timezones which required note 1423767

ATP Error-production order details is not appearing in ATP check

Hi ,
As per the details which I updated, production order details are not appearing in Sales order ATP check.
Pls help me to solve it ,the settings needed to do in the system.
Thanks,
Vijesh

Hi,
i checked the configuration, it is same as you said, but still the production order window is not showing in the ATP check.
thanks to help.
Regards,
Vijesh

ATP check on Sales order items not due for delivery?

All,
In our Sales order, we have a number of dummy material lines. Now, when I use the normal sales order ATP check button, SAP does nothing. However, we have a custom program that does an ATP check, and it returns a zero qty.
My question is, how do we know if a material is due for delivery, before an ATP check is done? The only suggestion I have is to look at the schedule line, and see if there is a material movement behind it.
Any other ideas?

Mark
This is a classic SD Professional's dilemma, though it manifests differently at different clients. Mostly customers crib about future requirements stopping current sales orders from being delivered or Scheduling agreements with future delivery dates 'stealing' stock from Sales orders. Another manifestation is production orders usurping components from sales orders for spares and so on. ATP functionality in SAP is pulled in various directions by conflicting demands and it is difficult to satisfy everyone. Companies with chronic probelms often end up with negative ATP which is perhaps the most serious stage of the prognosis.
Your solution lies in:
1) Availability check control settings : Sales documents vs. deliveries : For the delivery, don't include 'Sales Requirements' and for the sales orders, do include 'Delivery Requirements and so on.
2) Performing nightly rescheduling (V_V2) with Delivery priority and delivery date as key sort criteria. If the volumes are not high, you can try using manual confirmation via CO06.
Take a look at this OSS note and the ones mentioned within:
36520 - Availability check for delivery

Missing parts not shown after ATP check

Hi PP experts,
Material M10000000 in order 800000000000 is actually a missing part, but after order release and save, even using CO02 to manually do ATP check, there is no missing parts error message.
Due to the above problem, I have problem when picking by CO27 just realised that there is really missing parts, we can not really start production. It should be checked out during order release, because currently our checking rule only include real stock, not including pending purchase order.
Could you please tell me how to solve it? Thank you so much.
Best Regards,
Bu Fanchao

Dear Franchao,
Why can't you stop the production order release if any missing parts are there ???
if production order is not released then system will not allow you to do the any confirmation activities
i.e. if we created production order with CRTD status also actual production is not at all started hence
activate the No release if parts are missing 3 in OPJK
Please try this and let me know
Regards,
Venkatesh..

CRM ATP check not working ETC erro

Hello,
When I create a sales order with ATP check I get an error in the log saying BTE 1000820 and BTE 1000821 are not active.
I created the CRMATP flag in R/3, and ATP is working in R/3 (without APO).

Hi,
Check OSS Note Note 620217
This is because of missing customizing.
Use Transaction FIBF in the R/3 system to maintain the following entries under 'Settings -> Process function modules -> ... of an SAP appl.' Prozess Ctr Application   Function module
01000820      CRMATP        PERS_ENQ_ATP_ENTRIES_SELECT
01000821      CRMATP        PERS_ENQ_ATP_ENTRIES_INSERT
Thank You,
Vimal

ATP Check not workin properly for Batches in MMBE

Dear PP gurus,
I have a problem with ATP check for materials. When i see in MMBE for a material which has 3 batches it shows a problem: The batch a has a quantity 10 but it shows the reserved quantity against this batch as 12. Same is for batch B,ATP check not giving correct results. Please tell me how to correct it.
Some one told me to implement OSS note 1237093 to correct the standard program error introduced with Note 330828.
Please advise how to proceed.

Hi,
Reservation is a kind of requirement. The situation that you describe, that you have in batch A 10 in stock and the reserved quantity is 12 can happen if, for example, you created a production order where this batch is a component, the batch was determined in the order, and either you didn't do an ATP check at batch level, or you issued stock from this batch at a later point in time (without poper ATP).
MMBE is just a report, it is not doing ATP.
I suggest that you review your ATP definitions and processes to find out where the problem is.
Regards,
Mario

ATP check not working properly for batches

Dear PP gurus,
I have a problem with ATP check for materials. When i see in MMBE for a material which has 3 batches it shows a problem: The batch a has a quantity 10 but it shows the reserved quantity against this batch as 12. Same is for batch B,ATP check not giving correct results. Please tell me how to correct it.
Some one told me to implement OSS note 1237093 to correct the standard program error introduced with Note 330828.
Please advise how to proceed.

Please answer to the above question..

ATP check is not triggerred

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