Reg....MRP Run Materials

Dear Friends
i have 300 finished materials now i updated forecast for 50 materials in MD61 and i am going to run MRP in MD01.
How can i get MRP run list only for these 50 materials
pl guide me
Thanks
selva

Dear Selva,
1.Is your requirement to get the MRP list for the 50 materials after MRP run or else to run MRP only for the 50 materials for
which demand exists?
2.If your intention is to run MRP only for the 50 materials means you can activate MRP run user exit(M61X0001) and run MRP
based on MRP controller.
3.If your requirement is to get the MRP list for the 50 materials,you can check this report MDLD or else from MD06.
Regards
Mangalraj.S

Similar Messages

Reg: MRP Run for all Materials

Hi Abapers,
I have an issue where in using MD01( Material Run), i need to raise one PR for all materials below the re-order stock. Currently system creates one PR for each material below the re-order stock.
Please throw any ideas regarding this.
Thank you

Hi ,
to procure assembly take 10 days.
And delivery date is after 2 days
After MRP run , system will take first backward schedulling from delivery date will take 2 days and going forward scheduling and take 8 days .
So that from current date system will take 10 days so assembly will procure easily .
Suppose today date 19/05/2011. And delivery date is after 2 days .( on date 21/05/2011 )
if MRP is run on 19/05/2011. System will create delivery date 29/05/2011.So assembly will be easily procure within span of 10 days from 19/05/2011 to 29/05/2011. Delivery of FG is easily available on 29/05/2011.
Regards
Vinod

Reg.MRP Run without sale order

Dear Experts
We are in need of MRP run without sale order. I have created Finished product material (T-Shirt) and assigned components to that and then I ran MRP, If I do so, MRP is exploded but result is not satisfied some non components are displayed.
What is my requirement is ,when I run MRP if there is stock availble production order should be created otherwise Material requirement has to created.
Pls help what is the configuration for MRP run,
Thanks
Rajakumar.K

Hi Raja,
One of your requirements isn't available in R/3.
What is my requirement is ,when I run MRP if there is stock availble production order should be created otherwise Material requirement has to created.
Standard MRP will create Dependent requirements (demand elements). MRP will create order PROPOSALs (purchase reqs or planned orders)(supply elements). MRP can be immediately followed by an additional program that will convert planned orders to Production orders. All these things are possible.
However, MRP will not check for the availability of components, and then selectively create production orders. Availability check, which is not part of MRP, is usually performed at a later part of the production order cycle.
Regards,
DB49

Parallel MRP run for Internally and Externally procured materials

Hello all,
we want to run MRP with different settings for externally procured materials (create purchase Requisition) and internally produced materials. The choices provided my MRP run is either create planed order or Requisitions when run background. Is the activation of user exit M61X0001 the solution to this issue? I can recall that we had done this is some project in the past, not 100% sure to be sincere. Can anyone help on this?
Thank you for any help.
Edited by: Ioannis Salichos on Aug 11, 2010 11:51 PM
Edited by: Ioannis Salichos on Aug 11, 2010 11:57 PM

you are right, this is the user exit that can be used to control this.
see an excellent "how to use" from R Brahmankar
in this thread:
Re: mass MRP run

List of materials planned in a MRP Run

Hi,
We are running MRP through background job...after completion of MRP Run how to see the list of materials planned in that particular MRP Run...
plz help
Thanks
Kumar

Hi ,
If you goto BG job logs in SM37-Enter Job name or user name -Execute and then Hit the Spool and Mark the Spool chek box against the spool number generated after the job finished and click on detail ( magnifying glass)- Here you will get the list of materials for BG run of MRP.
Regards
JH

MRP run reg.,

Hi guru's can anybody tell can it be config., in such a way that the ext., req., can also be
taken into account while MRP run in consumpotion-based planning if VB is selected as MRP type.
thanx in adv.,
tulja singh

Hi,
In spro/ prodn/mrp/master data/check mrp type :
For mrp type VB you can include external requirements in total horizon or with in the replenishment lead time.
Select the external requirements to be considered by the system such as sub contract req, released purchase req, reservation etc.,
You can copy VB &make required changes & give a different name.
Hope this helps...
Regards,
Ramasamy

Materials planning for Recursive BOM during MRP run

SAP Guru's,
We developed an recursive BOM as per production requirments , but we didn't know the impact of this recursive BOM during MRP run.
Pls help us how to recursive bom behaves during MRP.
Thanks & Regards
Suresh Babu.S
Bangalore

Hi,
This message was sent to us by SAP when we were having the same kind of requirement. Hope it will help you too.
Usage Probability
Material requirements planning (MRP) plans the alternative items according to usage probability.
If you use the usage probability to determine the withdrawal posting (strategy 1), the quantities are proposed according to the usage probability. You can change the proposed quantities.
An alternative item is only planned if the usage probability is at least 1%.
If the usage probability is 0%, a dependent requirement with quantity
0 is generated for the material.
The component with the quantity 0 is displayed in the planned order.
If required you can increase the quantity there.
It is possible to plan too much for alternative items, because you can enter usage probabilities that add up to more than 100%.
Hope it will help you.
Regards,
Alok Tiwari

MRP run performance

Hi,
We have upagrded from 4.6c to ECC 6.
During testing, we find that the MRP Run takes very long time, which is very abnormal.
Can anybody come up with some reason for this behaviour?
Here are some inputs.
Planning run through program - RMMPS000
Parameters:
NETCH
Purchase Req - 2
Scheduling lines - 3
Create MRP List - 1
Planning Mode - 1
Scheduling - 1
MRP Process for all the materials - activated
Parallel processing - activated
Reg
Velu

please refer the following SAP notes
382037
204517MRP: Performance problems - typical causes

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

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

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

Consideration of stock of discontinued FG or trading material during MRP Run

There is an functionality of follow up material for component. I would like to know if there is any similar option available for finished goods or trading materials.
I am doing procurement planning for externally procured Trading materials. Now my previous material A is being replaced by material B. Therefore all the planned independent requirement is available in system only for B. But still there is some stock available for material A. How can it be considered during MRP run for material B.
Example,
Material A:
On Hand Stock = 100
Planned Independent Req. = 0
Material B:
On Hand Stock = 300
Planned Independent Req. = 1000
In this case if we run MRP for material B, how we ask system to plan Purchase Requisitions for 600 instead of 700 for material B, considering stock of material A.

Hello
Please refer to the following SAP note:
43636 - Discontinued parts
This note provides a detailed explanation of the system standard design of the usage of discontinued parts with material requiremenst planning and the most common questions about this issue.
The following information is provided on this note regarding the PIRs:
2. Planned independent requirements and forecast requirements are not redirected.
Explanation: Planned independent requirements after the effective-out date are not redirected but are provided with an exception message in the MRP list stating that they cannot be included in the availability check. Planned independent requirements and forecast requirements are therefore displayed in the MRP list and in the stock/requirements list. However, they do not influence planning
BR
Caetano

MRP Run with User Exit key for Follow up material

Dear Gurus,
I want to run MRP only for followup materials by using User exit key. For example i have a material X(with discontinued Indicator as 1) and it's follow material is Y.
So we have a user exit key as ZFL, with coding as shown below. Now when i run MD01 with user exit key ZFL and parametre as 1, it only runs MRP for material X and not for material Y. What else we need to do so that when i run MD01 with user exit key ZFL, it shoudl consider both X and Y.
WHEN 'ZFL'.
DATA : BEGIN OF ITAB5 OCCURS 0,
KZAUS LIKE MT61D-KZAUS,
END OF ITAB5.
TRANSLATE USER_PAR TO UPPER CASE.
SPLIT USER_PAR AT ',' INTO TABLE ITAB5.
IF ITAB5[] IS INITIAL.
EXIT.
ENDIF.
CLEAR: NO_PLANNING, STOP_PLANNING.
READ TABLE ITAB5 WITH KEY KZAUS = MT61D-KZAUS.
IF SY-SUBRC <> 0.
NO_PLANNING = 'X'.
ENDIF.

Hi Kumar,
You can use either MRP Type, MRP Controller, MRP Group in this user exit to control the MRP run. For these set of Materials you have to assign any of same value or at least differentiate these material from other material. Then only you can control the MRP by using this user exit even though if you use different MRP Group and MRP Controller. In User Exit, you may have to add your dependent material's MRP Group/MRP Controller. Make sure that these set of materials are different than all other materials.
If you don't have any plan to run MRP for other materials then as per Ajit suggestion you make that material's MRP type as "ND". But, in your business case they may want to activate the MRP for all the material not now but may be latter.
Thanks

Schedule Lines are not getting generated after MRP run.

Hi,
I have an issue where a SA exists for the parent material with item category L (subcontracting). The parent material has a valid BOM and some sub components as well. I see in CS03 that BOM is fine with validity dates for the parent material. A valid source list also exists for the parent material where SA is present as the source of supply with MRP indicator as 2. Now when i run MRP for the parent material using MD02 (NETCH), with indicators as below:
Create pur.req. 2
Schedule lines 3
Create MRP list 1
Planning mode 1
i don't see any schedule lines in MD04. Instead it creates a PR that too without any source of supply.
In master data for the parent material MRP type is PD with Procurement type F and special procurement key 30. I have checked and every thing seems to be fine still MRP run doesn't create schedule lines.
Any help is appreciated. I can give more info if required.
Thanks.

Dear Rakesh,
Scheduling agreement:An outline agreement against which materials are procured at a series of
predefined points in time over a certain period.
1.For this you have to first use ME31L for creating scheduling agreement and then ME38 for maintaining scheduling agreemnet
schedule.
2.Ensure in the source list after maintaining the material,vendor combination the setting for MRP relevancy is set to 2 - Record
relevant to MRP,Schedule line generated automatically.
Moreover you have to use value 3 for delivery schedule line which is one of the MRP control parameter while taking MRP run.
So for the materials for which scheduling agreement exists,schedule lines will be generated.
Check and revert back.
Regards
Mangalraj.S

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

Reg....MRP Run Materials

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