MRP run process

Hello,
How to trigger purchase organization automatically in PR after MRP run? please explain.

Hi,
MRP PR creation on MRP run depends on which MRP type you used in material master where MRP parameter ( Safety stock , Reorder point, Minimum and maximum stock level etc....) with MRP type play vital role for the above PR creation.
Refer link for details:
http://www.sapsword.com/home/learn-sap-pp/sap-mrp/sap-mrp-functionality/step-2---sap-mrp-material-master-and-mrp-types
Regards,
Biju K

Similar Messages

MRP run - Processing key

Hi all,
In the screen of MD02, Processing key NETCH was coming defaultly,
But when I run MRPtwo-three times using NETPL, so same bocame default.
Now I want to make it NETCH but system is not allowing me.
How can I change that?
Thaks

Dear Bharat,
In T code MD02 Goto Settings ---> Delete and then again assign the parameters which you want and then click on top menu settings --
-->save.
come out of the screen and then agian check T code MD02.
Regards
Mangalraj.S

When MRP run through background process in MDBT open PR and PO not comming?

Hi,
When MRP run through backgroung process in MDBT open PR and PO not coming in MDBT result.
Pls advise accordingaly.
Regards
rk

Ram,
Either I am totally misunderstanding your statements, or your business people are misinformed.
The output of MD01 (MRP total run in foreground) and the output of MDBT (MRP total Run in Background) ARE IDENTICAL, provided you have selected the same parameters.
Neither output contains a discrete listing of open Purchase orders and Purchase requisitions.
Standard output of both MD01 and MDBT are:
1. List of materials processed, with exception messages
2. Statistics
In addition, both of these programs also write MRP records to the MRP databases, provided that the "Display Material List" parameter is set. In this case, both of these programs will produce data that can be further reviewed and managed in MD05 and MD06. MD06 is the tool that most planners use to process the MRP database info.
If you wish to see a listing of the entire MRP results (either MD01 or MDBT), then execute transaction MDLD. This will produce either a spoolfile or a printed document.
For the PO or PR listings, review my earlier suggestions.
Rgds,
DB49

Process order should not take part in MRP run

Hello Colleagues
I looking for a way how to exclude not released process orders (we have PP-PI) from MD04 report. Not released process order should not take part in MRP run. I was trying to do it using OPJJ for availability check 02 and checking rule PP but I was not able to get result. Could you please help, probably there are other settings?
Best Regards
Eduard

Hi,
Settings in OPJJ will take effect only when you create or release process orders.
As a work around you can try to exclude process order is
1. Create a Storage location and make it not relevant for MRP-OMIR
2. In Material master for the material in MRP assign storage location MRP as 1 (exclude storage location stock)
3. Create the process order, in the GR tab enter the storage location (not MRP relevant)
In the MRP run it will not take the process order into account.
After releasing change the storage location to the normal sotrage location.
In this process flow, the control is with the storage location.
Check it in your sandbox.
Thanks,
JK

Purchase order status in MRP run

Hi Gurus,
I have a doubt in MRP run.
While doing the MRP run, can there be any open PO s or is it mandatory to close them.
Can you also please suggest me on how to run the MRP.

Hi,
MRP Run
Purpose
The Material Requirements Planning (MRP) function enables you to plan material requirements for complex manufacturing processes. You use the MRP Wizard to create and run MRP scenarios. The MRP Wizard generates recommendations for the production and purchasing orders required to produce the final product on time and in the required quantity. You then use these recommendations to create production and purchase orders in the Order Recommendation Report.
The order recommendation cannot be issued for requirements that happened in the past (before the present day). Since the purchasing or production process cannot be completed in time, the MRP does not mix the real past data with new recommendations for the same period.
Prerequisites
●     You have defined the
○     Planning system
○     Procurement method
○     Order mutliple
○     Minimum order
○     Lead time
See also: Item Master Data, Planning Data Tab.
●     You have set the time interval between orders. See also: Define Inventory Cycles.
●     You have defined the appropriate items as non-production bills of materials (if required). See also: Item Master Data, General Tab.
●     You have defined default warehouses. See also: Define Warehouses.
●     You have defined forecasts. See also: Forecasts.
●     You have selected the Consume Forecast option to make the system exclude existing sales orders from the forecast. If this is not selected, the forecast considers existing sales orders as an additional requirement. See also: Sales Order.
●     You have set the planning definitions. If you chose Consume Forecast, you have defined the consumption method, days forward and days backward. See also: General Settings, Inventory Tab.
Process Flow
       1.      Start the MRP Wizard.
       2.      Create a new MRP scenario or select an existing one. (See also: MRP Wizard: Select New or Existing Scenario.)
       3.      Define the parameters for your scenario, such as the planning horizon and item details.
You also choose your display preferences. (See also: MRP Wizard: Scenario Details.)
       4.      Define the data sources for requirements that you want to include in your MRP scenario.
For example, you define whether you want to consider the existing stock or the minimum stock level. You can also include a predefined forecast. (See also: MRP Wizard: Data Source.)
       5.      Save the scenario or run it.
After you run the scenario, the system displays the MRP Results.
If there are red figures in the result table, solve the problem and re-run the MRP.
       6.      Analyze the MRP results. You can display the final stock quantity before the MRP run or after it.
       7.      Save the recommendations and exit the MRP Wizard.
Result
After completing the MRP Wizard, you still need to create the purchase and production orders in accordance with the MRP recommendations. See also: Order Recommendation Report.
Hope this will help.
Reward Point if helpful
Thanks,
Raja

Production orders not to be considered during MRP run

Dear SAPeers,
i want to know how to ensure that open production orders are not considered during the MRP run.
the following is the scenario.
PIR for march after MRP run creates a planned order. this planned order is converted to production order. now this production order is processed but not completely confirmed and TECOed after a certain quantity has been produced.
now we delete the old PIR and create a new PIR in the next month. now we revoke the TECO status of the production order and run MRP. I want to know how to avoid MRP from considering the open production order and create planned order for the complete PIR quantity.
Thanks and Regards
Srinivasan

Srini,
what i am worried is shortfall of raw materials in case they were to open the production order in the current month after the planning has been done. how do we allocate raw materials for both the plan as well as the open production order?
Okay, you presumably had RM available for all of your production orders (and those RM were balanced by the reservations from the production orders). Now, you TECO the production order. In effect, any un-issued RM are now released and freely available for other orders/planned orders. Now you plan the following month. Those RM that were freed can and will be used for the new plan. Odd business process, but OK. Now, you re-open the production orders, and, yes, you will have a shortage unless you run RM MRP again. This is, ah, inconsistent with any business process I have ever seen.
The question that jumps to mind is, "Why re-open the old production orders at all? Alternatively, why were they TECOd in the first place?" If one knows that he intends to complete an order in production, one does not normally TECO the order, and then later reverse the TECO.
With respect to my name, I must unfortunately keep a low profile. Ever since I escaped from the mental institution, the thought-police have been hunting for me. I do not wish to be the recipient of any further electroshock 'treatments'.
Rgds,
DB49

Schedule lines are not coming for HALB after MRP run

Dear All,
I am not getting schedule line after mrp run, inspite of all required setting only purchase requisitions are coming.
Material type is HALB and involve a subcontracting process (30). For raw material I am getting the schedule line but in the case of HALB, it is not coming.
Pls let me know if I am missing something and guide me further on this.
Thanks & Regards
Kundan Kumar

Hi,
In transaction OMDT you have to enable the indicator create schedule lines
In MD02 MRP control Prameter here select the Delivery schedules -3- Schedule line. Processing Key as NETCH and Planning Mode - 3 delted and recreated.
Maintain source list ME01, in that put MRP indicator as '2' i.e. schedule lines via MRP.Put your agreement no in that.
If u run MRP properly u will get schedule lines automatically in ME38.
Make the schedule agreement, make it source relevent in the source list make is FIX and MRP indicator as 3.

Schedule lines are not coming after MRP run for HALB material

Dear All,
I am not getting schedule line after mrp run, inspite of all required setting only purchase requisitions are coming.
Material type is HALB and involve a subcontracting process (30). For raw material I am getting the schedule line but in the case of HALB, it is not coming.
Pls let me know if I am missing something and guide me further on this.
Thanks & Regards
Kundan Kumar

Dear All,
I am closing this thread. As the vendor mentioned in scheduling agreement is not a subcontracting vendor. Its a individual vendor.
Thanks for all the reply.
Thanks & Regards'
Kundan Kumar

Schedule lines not generated after MRP run

Dear All,
I am trying to create Schedule lines through MRP run , but instead system creates MRP element PRqRel and its PurRqs when i check in MD04 , the following are the prerequisite i done before MRP run , but still Schedule lines are not generating.
1.activated checkbox source list in material master.,Procurement type is F, MRP type PD , lot size MB , marked JIT Scheduling indicator as 1 in Pur view of material master , no MRP group is used in our process.
2.Maintained Inforecord.
3.Maintained source list for the material and marked MRP relevant as 2. Validity also checked.
4. Quota arrangement for this vendor only.
5. Created New scheduling agreement.
6. Material is not sent for subcontracting.
7. Ran MD02 with following parameters ,
Processing key NETCH Net Change in Total Horizon
Create purchase req. 1 Purchase requisitions in opening period
Delivery schedules 3 Schedule lines
Create MRP list 1 MRP list
Planning mode 3 Adapt planning data (normal mode)
Please let me know if i am missing something
Thanks in Advance
Benny

Hi,
Please check the below links...
Schedule Lines not getting created in MRP
Schedule Lines not generated for MRP Type PD
Kuber

Schedule lines are not getting generated during MRP Run

Schedule lines are not getting generated during MRP Run. I have maiantained source list for the material with proper validity date and also maintained scheduling agreement . MRP relevvant Indicator , I have marked - 2 which means -Record relevant to MRP. Sched. lines generated automatically.
Still I am not able to get schedule lines and instead of that *Purchase Requisitions* are getting generated.
Can any one help me and suggest me what to be done in this case .
Thanks & Regards ,
Nirmalya

Dear,
Welcome to SDN,
In transaction OMDT you have to enable the indicator create schedule lines
In MD02 MRP control Prameter here select the Delivery schedules -3- Schedule line. Processing Key as NETCH and Planning Mode - 3 delted and recreated.
Maintain source list ME01, in that put MRP indicator as '2' i.e. schedule lines via MRP.Put your agreement no in that.
If u run MRP properly u will get schedule lines automatically in ME38.
Make the schedule agreement, make it source relevent in the source list make is FIX and MRP indicator as 3.
Regards,
R.Brahmankar

MRP Run in an excluded Storage Location

Hello all. I have this situation.
I have material X with two storage locations: SL01 and SL02. Storage location SL01 has 15 pieces and SL02 has 5 pieces. In MD04, I can see a total of 20 pieces under the "Stock" MRP Element.
Material X also has five Order Reservations (OrdRes), for 5 pieces each. These Order Reservations are assigned to Storage Location SL02, because stock is procured from there.
What I want is to have the "Stock" line only show me the stock of SL01 (Stock = 15 pieces). I want SAP to "ignore" whatever it has in SL02 and only consider the stock in SL01, so MRP Run would give a proposal of 5 pieces.
I tried deactivating SL02 in Material Master MRP4 for material X, but then the MRP Run doesn't generate any proposals because my reservations are in SL02, and it's deactivated. Even if my Availability Check is set not to look at "storage location", if I the requirement is in SL02, it won't propose anything.
Is there any other solution to my problem? How can I have the system ignore the stock in SL02, but still propose those 5 pieces I'm missing in SL01?

I have material X with two storage locations: SL01 and SL02. Storage location SL01 has 15 pieces and SL02 has 5 pieces. In MD04, I can see a total of 20 pieces under the "Stock" MRP Element.
Material X also has five Order Reservations (OrdRes), for 5 pieces each. These Order Reservations are assigned to Storage Location SL02, because stock is procured from there.
What I want is to have the "Stock" line only show me the stock of SL01 (Stock = 15 pieces). I want SAP to "ignore" whatever it has in SL02 and only consider the stock in SL01, so MRP Run would give a proposal of 5 pieces.
Sorry, but your logic is not clear to me...
your stock:
5 pcs (SL02) + 15 (SL01) = 20 pcs
your requirements
5 x 5 pcs (SL02) = 25 pcs
Procurment proposal (w/o excluding SLoc):
20 pcs (stock) - 25 pcs (requirements) = -5 pcs > procurement proposal 5 pcs
You are saying:
What I want is to have the "Stock" line only show me the stock of SL01 (Stock = 15 pieces). I want SAP to "ignore" whatever it has in SL02 and only consider the stock in SL01, so MRP Run would give a proposal of 5 pieces.
So, you can see MRP will give a procurement proposal of 5 pcs without any SLoc exclusion...
Please clarify your requirement / business process. Why don't you want to consider the stock in Sloc2? What is your process?
You can see that you cannot exclude a SLoc with Sloc MRP and still consider the requirements relevant to that SLoc (unless you use reorder point planning in that SLoc).
Thanks,
Csaba

Schedule line date changes after each MRP run

Dear Experts,
Clarification needed on how the system plans the MM schedule lines.
Setting: Start in the past not allowed.
3 days for processing of order
The issue is after each MRP run the system is moving the schedule line to the current date + 3 days for processing + the planned delivery time.
If the schedule line is not firmed, after each MRP run ( which happens everyday) the system is moving the schedule line and then giving an alert saying the " order has to be rescheduled to the previous day"
on the second day after the mrp run the system moves the schedule line again by one more day and gives the rescheduling date as " -2 days from today"
this change is happening every day after the planning run. - because of this there are really no backorders ( schedule line in the past ) in the system. we were not able to know if the vendor is actually delayed in this case.
can you kindly suggest what went wrong here ??
we are using strategy 10 for the planning of procured parts. Let me know if more info is needed.
Note: we are also using stock transfer process for some procured parts. there too the PR date gets changed after each MRP run. There there is no lead time in this case. the order is placed on the same day as the requirement as both plants are nearby. There the PR date is changing everyday to the current date.
your advice would be of great help
thanks
Nagendra Kumar

Hi Caetano,
thanks for your suggestion
Yes, we use firm zone for few of the vendors. there the system don't change the schedule lines.
Also for the stock transfer PR's there is no firm zone and the lead time is one day. in this case it changes everyday after the MRP run.
the stock transfer PR's leads to the creation of Schedule lines from the source plant. Since this PR gets changed everyday. the alerts coming out of MD07 gets changed and we really did not know if this order is delayed or not. In the source plant we use the firm zone to avoid moving the schedule line. But then the alerts are always not correct.
is there any setting which helps in not moving the PR everyday without using " start in the past"
thanks
Nagendra Kumar

PR created after MRP run, instead of schedule line

Dear all,
I want to create schedule lines automatically from the planning run, for raw material. I have maintained info record, scheduling agreement, quota arrangements and also the source list.
For the raw material, safety stock of 1000 nos. has been maintained. The current stock of the material is 0.
After MRP run, based on the upper level PIRs, schedule lines are generated properly. But, against the safety stock of 1000, a PR is generated.
I donot want a PR to be generated.
Please suggest a solution.
Thanks in advance,
Shrenik
Edited by: Shrenik on Mar 8, 2008 4:17 PM

Dear all,
I checked an found that the schedule agreement date does not have any effect. Even if the requirement date falls outside the date range, i am able to create schedule lines.
I also found that if i maintained GR processing time, then always a PR is created. If GR processing time is 0, then only schedule line is created. Moreover, planned delivery time does not have any effect on the calculations, even if it is 10 days, 20 days or 900 days.
Can someone please clarify all these? How are these times taken into account?
Thanks in advance,
Shrenik
Edited by: Shrenik on Mar 9, 2008 3:04 PM

Vendor not assigned to PR when doing a MRP run

I am doing an MRP run for creating purchase requistions
However the vendor is not getting assigned to the PR.
I have the vendor defined in the source list (made it fixed) and also created info record.
However when i run the MRP the PR is created but the vendor is not assigned to the PR.
Also how can create the PO automatically from the MRP ?
Also where can i see the time frame setting for Processing PR to PO?
Thanks

Dears,
I'm faced to the same kind of problem...
The process is an inter-company PR.
The MRP of our plant creates PR for the other plant, these PR are type "MFS" (because of customizing with the tcode OPPR, in order to manage MRP group in the material sheet MRP1)
We have maintained the info-record and the source list, and the extra-purchasing view of the vendor (the plant we send the PR).
When we launch the MRP, the systems creates the PR and we get them in the dynamical status of stock (tcode MD04). In this list, the vendor well appears on the rigth of the screen. So, it seems that the source list is well managed
BUT, when we have a look into the PR (tcode ME53N), the vendor doesn't appear in the source list sheet. :-((
Please, tell me what could be the reason of this stange fact ? (the field is not invisble customized...)
FYI, we get the same result with material without MRP group, and PR type NB
Thanks for your support,
BR,
Tony

Copy BOM Component Characteristic value in material PR created by MRP Run

Dear Gurus,
My requirement is I have materials like thread to maintain color characteristic i have create class - color- class type is 023 , now i want user should able to maintain characteristic value in BOM component (thread) of semifinish material. FG , SFG are not having any characteristic.
Now in PR and PO we can maintain characteristic value in Material Data --->Configuration tab , Configuration tab will come only when there is tick in material is configurable at material basic data 2 view of thread and in CU41 I have to maintain material for class type 300 - Variant , then in class assignment i have select class type 300 and 023 both and maintain class , both are having same characteristic please make me correct if i am doing wrong process, if i am not maintaining class assignment 300 in CU41, in manual PO system not allowing to enter characteristic value in configuration tab . so i maintain both class assignment 300 and 023.
Now for manual PR and PO system showing configuration tab and from PO configuration tab characteristic value is coming in MIGO automatically but when i am running MRP for finish material the auto PR generated by system for material thread is not showing configuration tab in Material Data of PR. I have maintain characteristic value in BOM --->Extra--->Batch Classification. Please guide me how to archive this.
Thanks & Regards
Akshay.

Akshay kukde,
Still i am unable to understand the reason for maintaining a characterstic value for a batch through BOM, I hope you are not changing BOM for every purchase order ?
can you explain what you expect by maintaing this one value for batch characterstic?
you can have many other simple option like
1) Create a material with colour included in it ex, Thread_red, Thread _green etc and use them in BOM
2) Use text in BOM to hold this discription for colour
3) Use batch management, class 023 in material master classification , defalut value for colour, purchase order will be created and while doing GR you can change in colur if its different then default you set earlier.
Akshay kukde wrote:
if i am creating PR Manually -ME51N , system showing configuration tab , where i can maintain characteristic value , which then reflecting in PO and from PO to MIGO
The above scenario I have tried by maintaining class type 023 and same characteristic in material Master. but result is same for auto generate PR by MRP- configuration tab is missing.
My requirement in this case is characteristic value should flow from BOM to PR generated by MRP.
when you manualy create PR you Thread material is consider to be a configurable material and thats why you are able to input configuration value, otherwise as soon as you put this configurable material inside a BOM of normal materila it loost its configuration feature, if you want you can create your parent material also as configurable material, assign same class to it and create configuration profile and take MRP run this time you will get PR with configuration tab as your thread get configuration derived from parent.
Hope above details may help you.
Check and reply, also mark replies helpful if it helps you.
Thanks
Ritesh

MRP run process

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