MRP for BOM materials

Hello,
Actually , I have a finished good ( parent material) which is a BOM and is made out of two raw material items ( child material).
But, I am unable to see any short term or long term requirements for this two raw material items in MD04 and MS05.
Is their any special configuration need to be carried out for the requirements on the raw materials.
Thanks

Dear
First Check MRP Values are maintain in Material Master or Not For your FG & Raw materials.
Are you run the MRP for the FG Product?
If yes than after requirement is Come in MD04.
thanks
Sam

Similar Messages

How to run MRP for BOM as well as ROL items

We have only one plant. I want to run MRP for BOM items as well as ROL items. MRP can be run plant wise thru tcode MD01. I want to run mrp for only ROL items.
Please suggest
Regards,
( Rajneesh Gulati )
Edited by: Rajneesh Gulati on Jun 20, 2008 11:33 AM

As I understand for Quartz, I think you should create a security subject for it in your code. I guess the background tasks in Quartz work in separate threads. It is not recommended in EJB application. you can use EJB timer service instead.
-Albert

MRP FOR MULTIPLE MATERIALS

Dear cons
For MRP we are using t-CODE- md62 for requirement demand.Then we have created a z- t-code which is a replica of t-code- MD02. In MD02 T-CODE one single material option is availble. so we chose one BDC of new t-code- ZMD02. In this Z-t-code it is possible to upload multiple material.But the problem is for each material the system is creating an individual Purchase requisition even though I have uploaded multiple materials, Our motto is to create a single purchase requisition for these multiple material just like the t-code- ME51N where entering of multiple items .are available. So is there any standard T-code availble to create a single pur. requisition for multiple materials in one time.Any advice for other option.

Hi Nirupama,
In standard system we dont have any such facility/transaction to create a single PR for a bulk of material. Which ever T-codes are available to run MRP for multiple materials (ex:MD01), those give individual PR for each individual material. You may refer to SAP notes also for this.
Regards,
sachin

MRP FOR CBP MATERIALS- MRP TYPE 'VB', IN MD01

Dear PP Gurus,
My client wants to run MRP for consumption based planning materials (MRP type: VB), for there individual plants. For this I have suggested MD01 for planning in the perticuler plant by using the user exit available in the screen. But then also, after MRP run system is plannig all the materials which have MRP type PD as well as VB.
The user exit parameters are
User Exit Key: 002 (Consider MRP Controller for CBP)
User Exit Parameters : CBP
"CBP" is my MRP controller for materials which have MRP type 'VB'.
Pl suggest me what & where is the problem?
Thanks,
Regards,
Sachin Patil.

Dear,
It is possible through
User Exit: M61X000.
You need to maintain MRP group assign it to the VB type material then go ahead.
For details please refer this thread,
Re: mass MRP run
Regards,
R.Brahmankar

MRP for 2 materials

Is it possible to run MRP for one material number and take into account inventory and orders that exist for a different material number?
We have some parts that can be rebuilt (e.g. material abc123). We're considering creating a new material number for the rebuilt version of the part (e.g. abc123R). We want to run MRP for the abc123 material, and recognize the inventory and orders for both materials.
Thanks in advance for your help.
Regards,
Dennis

Hi Dennis,
It is not posible to do as you want, because there is only one number material by physical part... you can not assing two number material by physical part...
Best Regards,

Report for BOM materials

Dear Experts,
i have scenario which i need to capture but do not have any standard report and for that reason i am going in for Z development of the reports. please guide me so as to which field to be pulled to get the desired output.
Scenario:
We create Purchase order with a version control
1. First version has the data which act as baseline and we want to compare rest of the versions as variance
2. If the line item in PO is a subcontracting material with L- then the subcomponents will be present as a BOM
3. when i ammend the PO for the Qty the BOM items also get ammended but do not reflect in the version control - display changes
4. I want to capture the PO with each line item against which there is qty change and also the material BOM change due to qty change.
Is there any table from which i capture the data.
Pl. help me out it would be of great help
Thanks & Regards,
Farhan

Hi
the following tables might be useful
MAST
STKO - Header Table of BOM
STPO - Item Level for BOM
MAKT
regards
maniraj

MR21 Update for BOM materials

Hi Gurus,
This issue is the extension for the issues I posted in this CO Thread.
I have mat A , and B,C,D as the BOM components, C,D are non stock materials like Gas and water which we use in during the process and there is no Costing view for them so I updated the Price for C,D using MR21 and Saved the data and I can see the std cost in the Acct view MM03 for C,D,
But when I do cost roll for A the main part using CK40N , the new price for C, D are not included and it is calculated @ previous cost estiimate for main material,
Do I need to do any thing else after doing MR21 for C,and D ? to include the new cost in to A?
OR do I need to perform any other method for C, D other than MR21?
Paartha
Edited by: Parthu Birampalli on Sep 8, 2008 8:55 PM

Please check the valuation variant ( valuation strategy ) attached to costing variant.
Valuation variant is what tells how to pick the cost of material.
Regards,
Reddy

Stock check for BOM materials

Hi gurus
Can anybody guide me how to check the stock for semifinish & raw materials used for this semifinished product in a single T Code. ( UR.QC,Blocked)
Thanks
Umesh

Hi manohar
After putting the t dode mb52 , I am not able to find the stock for semifinish as well as raw material ( Bom material)at a time
in a single screen.
Thanks
Umesh

How to Forecast and run MRP for consumed materials

Hi Experts,
I need help urgently on below business requirement.
Objective: Forecast consumable materials (like Gas , Chemical) to produce Finish product
Scenario:
1. We have Plant WF01 - to produce finish products, Sales related activities, SOP for sales forecast, and production planning
Production BOM Like below
    Finish part (material used to make production, Sales, Shipment)
    RAW (Component used to make Finish Product)
2. We have other plats with in same company for GS01 - for GAS related materials, CH01 - For Chemical Related material
      - Material under GS01, CH01 does not have BOM
      - Gas and chemical material used during production process to make finish product
Question:
          - How Can I forecast(to procure from external), how much GAS/Chemical required to meet future demand from SOP
          - How can I link SOP to forecast GAS and Chemicals because we don't want to base on historic usage
          - Please share best practices if any

Hi All ,
Thank you for help. Understand we can use CBP for non BOM components planning.
But SAP has standard forecasting models(based on historic/trend/Seasonal etc.).
Can we define our own forecasting model to generate fore cast values.
Ex:
Based on history
      Com1 - requires 100PC in Mar and 150 in Apr
But what we require is , We need to base on usage rate(to make finish product) and SOP forecast to determine raw material forecast.
     i.e
          SOP: FinishGoods 1000pc in Mar and 2000PC in Apr
          based on SOP, I need raw material comp1 500PC in Mar and 1000PC in Apr
          formula: Lets say Usage rate for Raw Comp1 is 0.5PC to produce 1PC of finish goods
               Forecast: 0.5PC * 1000PC = 500PC
                               0.5PC * 2000PC = 1000PC
                                   Usage rate * Demand = Raw material forecast value
          usage rate and demand are dynamic and can change.
Is there any way in SAP to determine forecast of components based on formula.
Thank you.
Rayudu

Without MRP, with BOM explosion

Hi,
I'm new to SAP and learning SAP SCM. I would like someone to brief me on what the following lines imply, especially 'without MRP, with BOM explosion'.
"dependent requirements must be determined for materials that are planned in SAP ECC. So, you assign the MRP type X0 with MRP procedure X (without MRP, with BOM explosion) to the materials planned in SAP SCM."
Thanks,
Krish

Hi,
Without MRP , with BOM explosion - means the dependent requiremens are created for this materials from APO.
The MRP will not run in APO. Only the dependent requirements will be created from APO. The MRP for this materials will be executed the ECC or R/3 system to create planned order anb purchase requisitions.
Thanks and regards
Murugesan

MRP for MRP type VB

Hi,
In order to run MRP for the materials related to consumption based planning (VB) in transaction MDBT / MD01 i have followed below link and activated user exit but when i run MRP, it is considering even MRP type PD. When we try to put break point in debug mode program is not considering this exit itself. Has anyone has implemented this exit? Let me know the correct procedure.
http://scn.sap.com/docs/DOC-32041
Regards / US

Dear Uma good morning.
I will have to agree with what Mariano is saying and i will take it a little bit further.
Some time ago, in my company we were asked to implement an MRP solution where MRP should run with specific settings (different than what stands for all other materials) for only 2 MRP controllers. We followed the procedure Mariano describes but with one addition.
At the lowest part of the MD01 screen, there are two boxes, User Exit Keys and User Exit Parameters. In the first box we entered the User Exit Key we created (using Mariano's procedure) and in the box User Exit Parameters we entered "IEQ(MRPcontroller1)/IEQ(MRPcontroller2). IEQ stands for "Include Equal". So, whenever MRP was running with this variant, it was running only for the materials that belong to these two specific controllers.
Of course, you will have to also change your standard MRP variant, by writing to the User Exit Parameters box "EEQ(mrpcontroller1)/EEQ(mrpcontroller2). EEQ stands for "Exclude Equal. This way, your MRP when running on this second variant it will run only for the resto of the materials, excluding (not running again in other words) the materials of the first variant.
You can find the document which describes the complete procedure here (it also describes the steps Mariano is talking about):
How to run MRP for a specific MRP controller
Best regards,
Nikos Giannopoulos

MRP for Service Order

Hi Friends,
My client want to run the MRP according to Material Group and according to service order.What are the possible ways to run the MRP? How my problem can be resolved?Please reply...
Regards,

Hi Edit,
The question is not to run MRP for Service materials, - to run MRP for the Materials in a Service Order.
I have one service order in which I have raised requirement for 10 materials (eg. Raw materials).
MRP can be run Plant wise or Material wise.If I run Plant wise MRP, system will gather all the requirement that are required in the plant (including Sales order, Service order, Prod order etc..).
If I run the MRP Material wise, system will gather the requirement of that material in all types of orders.
But the requirement is to run the MRP only for a particular Service order (only for the materials and quantities required in the given Service order) and generate PR and PO for procurement. The material may also be required for another service order, sales order or prod order. MRP should not gather the requirement for other orders.
Hope my explanation is clear. Prasanna, please post the correct scenario if there are any deviation in my understanding of your query.
I am also Looking for the solution. If any one have idea please help us to solve the issue.
Thanks,
Babu.K

MRP for Particular Material

hi
I need to run MRP for certain materials for certain period in background or foreground
how to configure this????
tks and regards
pnts will be rewarded
murali

Hi,
__MRP for certain materials:__
For this you have work with MRP Area concept. Assign some parts to storage location ex: say MN01 and create MRP area MN01_01 in customizing and assign this storage location.
Now run the MRP for this MRP area from MDBT/MD01 and plan those materials which are assign to this storage location. (storage loc assignment is from MM01...create with this sto loc).
MRP for limited period: Scheudle the MRP job in background or in foreground from SM37 with the required period. The MRP will run only in between this selected period.
Hope the answer will help u.
regards
Tajuddin

BOM explosion in MRP for non-stock material

Dear friends,
I have a non-stock(bom item category 'N') service material setup as a component in my production BOM, which during MRP run, should create a Planned order or Purchase requisition for that non-stock component. But, when I run MRP for the top-level material, it doesn't create any requirement for that service material, while all other stock material(Bom item category L), it generated dependant requirements.
Appreciate your help.
Thanks
Suri

Dear Suri,,
Please go through this.
Non-Stock Items Use this item category if you want to enter a
material that is not kept in stock before use, and that is only procured for a
specific planned order or production order.
The material is only rarely required for a custom-made product and is used
directly in the product as a purchased part.
Before you start
You can enter a non-stock item either with or without a material master. If you
enter a non-stock item without a material master, you must enter a description.
For non-stock items, you have to maintain purchasing data in the bill of material.
You enter the following materials as non-stock items because the quantities are
not updated in the material master record:
o Materials with a material type that supports configuration
o Pipeline materials, which can be taken from a pipeline at any time

Special functions
The following functions are supported for non-stock items
 You maintain purchasing data for non-stock items in the bill of material.
 In the planning run, the system generates purchase requisitions
instead of dependent requirements for components that are procured directly.
When you configure your R/3 System for MRP, you can define whether direct
procurement is triggered by the planning run or by production order management.
 Product costing processes take valuation data from the BOM item.
The system determines the release strategy on the basis of the price data you
enter. The material group is required to produce a purchase requisition.
Regards
Mangal

Creation of SDEB's for MRP type = VB materials.

Hi Gurus,
When we run plant wise MRP, SDEB's are created instead of Purchase requisitions for all Manual re-order point materials. We understand that SDEB's are created when the stock of tha material is above tha Re-order point, and this SDEB's indicate tha MRP controller whether he can create manually Purchase requisitions or not.
But, we are getting these SDEB's for the materials that have stock below the Re-order point as well. Which is not correct i think.?
For your information, when we run material wise MRP there are no SDEB's at all.
Please explain what might be the Root cause and the solution to over come this..
Thanks for your understanding..
Naveen.A

Dear colleague,
without checking the issue it is difficult to know if there is an error.
Please check if the following information can explain the behaviour of your system:
A)When you do MD01 or MDBT the creaton indicators defines in the
customising are used . whereas when you run MD02 or MD03 the creation
indicator on the individual screen is used.
Single-item planning and total planning follow a different logic
concernng the creation indicators.This is also described in the
documentation for Master Planning/Materials Planning (Chapter 4, Section
2) and in the Implementation Guide.
Single-item planning:
        The entered creation indicators are generally valid.
Total planning:
       The entered creation indicators are used as default values.
       For materials from an MRP group, the values from the MRP group
       apply (if available).
       The creation indicator for delivery schedules can additionally be
       specified per plant. This is used if nothing was specified via
       the MRP group.
       Thus, the priority is as follows:
      1. MRP group
      2. Plant
      3. Initial screen
B)In MD02 system can de multilevel (For components of a header Materia)
or/and Multiplant (Stock Transfre ) planning. In such cases for all the
materials involved the creation indicator used in the screen is used.
C)The creation indicator makes sense only for materials having
procurement type external procurement (F) in material master. For the
materilas which are produced in house (Procurement type E) system will
always create planned orders.
    And Materials having procurement type X(Both procurement types ) is
treated as Inhouse produced material by planning . Thus for such
materials system will always create a planned order. Now this planned
order can be converted into a production orer or into a purchase
order(via purchase Requisition).
    When you run MRP with "Create Purchase Requisition " in the opening
period , then the syetm uses in the opening period defined via the
scheduling margin Key. In material master , MRP 2 View we maintain
scheduling margin key. And in Transaction OPP1->Planning->Scheduling and
Capacity Parameters ->Define floats we maintain the opening periods per
plant. I am attaching details of Opening period :
   opening period: Opening period is the time which the MRP controller
needs to analyse.Thus he has this buffer with him to rectify any issues
before converting the planned order into purchase requisition.
The opening period is only used in backward scheduling.
Suppose There is a requirement for a material on date =RD1
Let the Goods receipt processing time is= T1
Let the planned delivery time =L1
Let the purchasing Processing time = X1
Let the opening period for this material is P1
Time line for external procurement:
        Planned Del   Pur proc         GR Process
          Time            Time          Time
___|__________|_________|___________|___
              L1            X1         T1
   SD                                         RD1
Now accoring to Basic scheduling:
   Receipt/Requirements Date(RD1)
   Release/Start Date(SD) = RD1-T1-L1-X1
Now let me explain to you when the planned order an purchase
Requisitions are created:
Let us say the date on which you do MRP be MR1
OD = Opening Date
From above diagram :
                                 Opening Per
                                 In Sch Mar Key
__________________|______________|
XX                          OD                 SD
                                              Release/Start Date
If your MRP date(generally Today) is lying between XX and OD (and
excludind OD)then
MRP creates planned order and if it lies between (and indclind OD)
OD and SD then we create purchase req.
when your MRP date comes between the period OD and SD then you do not
have time left to analyse and therefore instead of you in such cases
forgetting and delaying system automatically creates purchase req.
      In general if , if your order start date or release date is after
the opening period from today then MRP will create planned order.
Oterwise it creates Purchase req.
Check also if you have the note 1063969 applied in your system.
I hope it solves the issue. Otheriwse I think you should open an OSS message with connection to your system,
best regards,
maria

MRP for BOM materials

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