Dependent requirements

Dear friends,
For example I am having a Sales order for 20 items. Due to some constrains, at a time I can not produce more than 1 item. So I am creating a production order for 1 item with reference to a sales order (using CO08).
My problem is while running MRP, system is creating the dependent requirements for all the 20items. So I want to run MRP for the production order (like MD50 for sales order). Otherwise my MRP run should not consider the Sales orders for the dependent requirements calculation.
Dependent requirements for all the 20 items is creating a big confusion. My scenario is pure MTO. Down the line all the production is for the respective sales order only.
Please suggest me...
Regards.

Hi Kodand Nag,
Please explain your scenario once again, I get confused little bit,
What I understood from your last reply, u have created sale order with order qty is 20 nos for one material. (I assume).
Then u have created prod order for one Nos (Partially since is capacity constraint) with reference to sale order.(CO08).
In MTO, system consider the sale order to create dependent requirements for dependent material.
Here u want system to consider production order not sale order requirements This is not possible.
My solution is since u have converted partially qty as Production order, order reservations should have created for dependent material, if u run the MRP for dependent material (Next one below the header material) , sale order requirements is not taken into the account only production order req. I hope i am not mistaken, else please comeback.
Regards
Pradeep

Similar Messages

NPROC:Dependent requirement not getting generated

Hi Experts,
We have an issue wherein we have Depedent requirement for a HALB material against FERT material requirement.But, the MD04 screen of HALB material doesn't show any Dependent requirement.
Infact, the MD04 screen of the FERT material shows NROC in the MRP element data for the given period.
NROC: It means that there are some errorneous components which were created by doing GR before a GI.
I had tried executing MF47 transaction(which is COGI equivalanet in REM scenario) for clearing the errorneous components.But, i got the error as "Deficit of BA Unrestricted use". So,it means that it shall use my current stock for post processing the error componenets, which ideally shouldn't been the case as the stock was already consumed.
Then, i found out that the BOM of FERT was not maintained.
So,just wanna know that coz BOM of FERT is not maintained & the HALB needs to be defined as a component in the BOM of FERT in this case?
or any other solution is there so that Depedent requirement for the HALB material reflects in MD04 screen.
What we want: The recurring NPROC requirement which is coming for the year 2009, 2010 should permanently vanish from MD04 screen.
Thanks,
Rishi
Edited by: Rishi. N. Khanduri on Jan 28, 2010 3:08 PM

Harendra,
Are you using "NETPL" as processing key for MD02? After 3 or 4 days is the dependent requirment getting created automatically or is it after MRP run again?
Please provide more details,
Regards,
Prasobh

Dependent Requirements Planning

Hey Gurus,
I have a situation in which I have two materials that are planned with Independent requirements but also have dependent requirements against them. these two materials are 6001116 and 6001771. I have set the MIXED MRP indicator to "1", planning strategy "40" and MRP Dep. requirements as "1".
6001116 is not planning the dependent requirements and is only being planned by the independent requirements. 6001771 is planing both the dependent requiremnets and the independent requirements even though I have set the MRP Dep. requirements to "1". The only difference between these two materials is that 6001116, is a made in house product and the 6001771 is a purchased product.
I can't think if anything else that would control this to put me in this situation. Do you guys have any ideas for me or things that I should check to make sure that this is working correctly? I thought it was only the Dep requirements indicator that controlled the planning of independent reqs.

Dear,
You donot want dependent requirements
to be created" for your components when MRP is run
There are three Options:
First Option:
For the all respective components in MRP 4 view Input "1" for MRP Dep.Reqts
Second Option:
In the Basic Data 1 view maintain the X-Plant Matl Status maintain "01"(Blocked for Procurement/Whse)
Third option,
You can set the MRP type in material master as 'ND' (not planned) (MM02 > MRP1)
Then Planned orders/Purchase requistions will not be created for the components
Regards,
R.Brahmankar

Planning of Dependent Requirements for BOM Components in Make to Order scen

Hi Friends - I want to execute a full cycle Make to Stock Scenario with Materials planning using MRP.
The scenario will include BOM Components with Routing.
The process flow I want to execute -
1. Create a Sales Order for a Finished Product (Product should have a BOM for Production)
2. Do the product Materials Planning for the Sales Order through MD50
3. Get all the dependent material requirements (both for products as Planned Order and also for BOM Components - all the BOM components should also be planned)
4. Convert Planned Order for Product to Production Order
5. Convert Planned Orders for BOM components to Purchase Requisition
6. Confirm Production Order
To execute this I have done the following
1. I have created a Material Master data for Finished Product (FERT).
2. I have assigned Item Category Group - NORM, and General Item Category group as NORM
3. I have assigned MRP Type PD in MRP 1 View and Strategy Group 20 (Make to Order Production) in MRP 3 View.
4. Now created a Universal (Type 3) BOM for the product with one material component.
5. Now also created a Routing for the Material with two operations having PP01 a control key.
6. Now created a standard sales order for the product.
7. Executed the MD50 for the Sales Order Item.
Now where do I find the BOM components for this material in the Sales Order?
After executing the planning Run MD50 I am only getting the requirements for Product only. I can't see any dependent requirements for the BOM components.
How do I make sure that the BOM components are also planned while the product is planned?
I have checked the component Stock Requirement List - there are no requirements generated from the Sales Order Product BOM.
Pls help me on this. How to do this so that the raw material components are also planned?
Thanks
Purnendu

Hi Dhaval, Sandeep, Ashok - Thanks a lot for your replies.
I have checked the Planned Order Created through Planning Run.
If I click on the Components Tab I am getting following message
No material components were determined
Message no. 61027
Diagnosis
Until now, no BOM explosion has been carried out or no BOM has been created for this material yet.
Procedure
Either explode the bill of material for this material, or
create the components manually by processing the planned order in change mode.
If I try to explode the BOM through Header Menu - Edit> Explode BOM
I am getting the same message.
If I click on the Bill of Material Tab - I am getting the same above messge.
Ashok - I have tried both the Selection Method -
Nil - Selection by Order Quant.
1 - Selection by Explosion Date
But with no effect.
Waiting for your advice.
Thanks and warm regards
Purnendu

MRP Planned order generation for Order reservation excluding Dependent Requirements

In our Project we have a requirement like for FG stage & SFG1 stage are M.T.O So after sales order are punched through MD50 we have created Planned orders against sales orders,But dependent stages like SFG2 & SFG3 which are pure M.T.S so only Dependent requirements will get generated.Suppose for SFG1 i have partially converted planned order to Production order then for component SFG2 we get Partial Quantity as order reservation.Now requirement is if i run MRP for SFG2 system need to generate demand only for order reservation excluding Dependent requirements.Is there any possibility where we can generate demand only for order reservation.As system will create Planned order for SFG2=Dependent requirement + Order reservation

Hi Uli,
Suppose i have Sales order--100 kgs for FG
B.O.M levels
1.FG-----M.T.O
2.SFG1---M.T.O
3.SFG2---M.T.S
4.SFG3---M.T.S
5.ROH
So if i run MRP via MD50 system would generate planned orders for FG & SFG1 level as they are M.T.O specific
Now my requirement list would be
FG-100kg planned order
SFG1-100kg planned order
SFG2-100kg dependent requirement.
Now suppose i have partially converted SFG1 planned order to production order
SFG1--100kg planned order to 30 kg production order
Now my requirement list would be
FG-100kg planned order
SFG1-70kg planned order & 30 kg production order
SFG2-70kg dependent requirement & 30kg order reservation.
Here my requirement is if i run MRP for SFG2 in MD02 as these stage is M.T.S system should provide 30 kg planned order & if we see down the line it would be like
Now my requirement list would be
FG-100kg planned order
SFG1-70kg planned order & 30 kg production order
SFG2-30kg planned order & 70kg dependent requirement.
SFG3-30kg planned order
ROH-30kg Purchase req
Client requirement is like these..

MRP: how to segregate the planned orders by dependent requirements

Hello SAP Guru's,
I would like to know if this is possible to make the MRP work is this way:
- generate global planned orders (by date) for several dependent requirements, for inhouse production;
- AND generate individual planned orders for each dependent requirement, for external procurement;
For the moment, it is grouping the quantities of all the dependent requirements to generate a unique planned order by date.
But we would like to get separate planned orders for each dependent requirements that are externally procured.
Do you think it is possible to do so? and if yes, how?
Thanks in advance for your help on this subject.
Regards,
Rudy

In MD04 the demand n supply that is seen is considered as plant segment. In some cases when you plan demand n supply for a given storage location separately it is called as SLoc segment, also if you're working with MRP areas then its called mrp area segment, likewise for project & sales order.
In short it is just a way MRP would do its planning. In normal cases, the demand n supply is in plant segment, so in this segment the least resolution that you can work with is a day, so all demand on a given day is clubbed together and a supply proposal is made (depending on the lot size).
If you want further split on a given day, then MRP needs some way to identify the difference & this is provided by the special stock segment such as project segment. To see how it works, if you're working with PS module, ask your PS colleague to create a demand for the material from different projects for a given day. Then in MD04 you will see each project demand show up in different segment & when you run MRP, you will see the results.
I guess more than me writing quite a lot out here, a simple test at your end should help clarify... good luck

Dont want dependent requirement after MRP

hi all
I dont want dependent requirement after MRP?
means A is a header material and B.C are the component
after MRP run system should be created requirement of component item.
so wht r setting required?
plz guide me

Hi,
First you ask how can you carry out settings not to get DepReq for your components than you say system should create requirements for your components.
Please give a clearer picture of your situation and make your question more clearer.
How do you procure your goods (if you do not use MRP)?
If you do not want DepReq for your goods you can:
- remove them from the BOM (use them as text item, use design BOM - I do not know your situatio)
- you can set the MRP type in material master as 'ND' (not planned) (MM02 > MRP1)
Please give more information.
Thanks,
Csaba

Dependent requirements in pp module

I am new to pp and leaning PP module. following terms and concept I am not able to understand
1. what we mean by dependent requirements?
2. what we mean by independent requirements?
3. what we mean by net requirements?
4. what we mean by total requirements?
5. what we mean by unplanned requirements?
please explain in layman terminology. I am not able to understand definitions given by sap.
Edited by: kavita reddy on Mar 2, 2010 11:35 AM
Edited by: kavita reddy on Mar 2, 2010 11:35 AM

Hi,
To put it in simple words consider the following examples:
in a car manufacturing company, lets say Swift:
The sales department forecast the sales for swift which is sent to the production depaertment.
This requirement for the finished product is called Independent Req.
Now based on this dependent req, you will have to have the other material like tyres, engines etc.
This engine, tyres etc are forecasted based on the dependent req.
This are called Dependent Req.
Net Req: Lets say your total Dependent Req for tyres is 100 tyres, and you have 20 in stock, so 80 will become your net req.
Regards
Vinod
Edited by: Vinod Mohan on Mar 2, 2010 4:50 PM

Bom Explosion/Dependent requirement

Dear Gurus,
In Material Master in MRP4 view there is one field under Bom Explosion/Dependent requirement individual/coll. when we select indicator 1 it generates requirements individually and when we assign indicator as 2 system cumulate the requirement,but if we keep that field blank i.e. individual and collective requirement how system decide the priority for individual and collective requirement.How system behaves in that condition.
With Regards.

I am asking about ROH BOM components.
Dear ,
Yes I know, If you maintain collective indicator for header material, IF the ROH as blank in indiv/collective indicator, ROh material behave like collective reqmt
If you maintain individual indicator for header material, IF the ROH as blank in indiv/collective indicator, ROH material behave like individual reqmt

BOM Explosion/dependant requirements

Dear All,
I have a concern regarding the "MRP 4" view in MM.
BOM/Explosion
Individual / Collective requirements
"MRP 3" view
Availability Check
Availability Check (Daily / Individual)
I would like to know the effect of these settings clearly with an example please.
Thank you in advance

Hi,
1. The Individual Collective indicator 1/2 indicates how to club the dependent requirements either Individula Processing or Collective Processing.
This is generally used in MTO Scenario.
Here, For eg., you have 2 FERT Materials, in that 1 component say xyz is same.
If you want to club the requiremnts for for xyz for both the sales orders then you need to select 2.
By defult system will create PurReq for xyz as Sales Order/Customer Specific.
2. Now the Availability check:
Specifies whether and how the system checks availability and generates requirements for materials planning.
The availability check can be carried out in MRP for the depedendent requirements. This means that the availability check can directly check whether sufficient material is available for the production of the assembly. The availability check is initiated from planned order processing. It is not carried out automatically in the planning run for each requirement of an assembly.
Checking Group and Checking Rule clubbed together forms the Checking control..
Hope this helps..
Regards,
Siva

Consolidated List of Dependent requirements

Dear friends
I have entered three months PIR (for nearly 200 products) FGs in MD61. I need to take a print / list of dependent requirements (child requirements) separately to send my internal material supplying departments for their planning. any tcode available to take consolidated dependent requirement monthwise? or we need to go for ABAP. Kindly advise me.
Thanks & regards
V.Senthilkumar

Dear anand
Thanks for your reply MD46 is giving the stock coverage days and plant stock. Actually I need generate a dependent requirement quantities with plant stock for a given planning period.
MD47 t-code is for product group, in our case product groups are not used, we are going by PIR based planning.
Still my problem is not resolved
Regards
Senthil

Dependent Requirements report required

Hi All
I'm searching for transaction which will generate a report with total of dependent requirements for a given FG material list:
Do you know if there are such type of transactions in SAP?
Kind Regards
Andrey

Hello!
We had the same problem, and our solution was making this report in ABAB. In ABAB you can call structure MDEZ and filter it by "MRP element"= DepReq.
Other solution, rather temporary, is report based on table RESB (using e.g. transaction se16/se16n, SQVI, or ABAB). In that table field BDART='SB' means requirements coming from DepReq. The problem is, that RESB table can be huge, and searching in that way can take a lot of time.
Best Regards,
Marcin

"Dependent Requirement"

Dear Gurus,
I am taking mrp run for variant material and dependent requirement is generated but not any purchase requisition is created for raw material. I have set collective requirement in mrp4 view and and i dont have stock for raw material. Please give some idea to solve this query.
Thanks and regards
Atul

Dear,
Are you using MD50 to run MRP?
For all the BOM components (up to last level) check in MRP 4 view of Material master
Individual / Collective - It should be Individual or Individual/Collective.
If is maintain as Collective then you will not get planing Proposals though MD50.
For all BOM headers Materials (FERT , HALB ) check in MRP 4 view for MRP for Dependent requirement should be maintain as Dependent requirement are Planned
Check the "Selection method" field in MRP4 view for the FG.
It should have values "Nil" or "1"
u2022If you select individual requirement then system will not consider available stock and generate Proposals for every single requirments.
Also you will find PR and Plan order with account assignment of Sales order (in case of MD50)
u2022If you select collective requirement then system will not generate planing proposals through MD50.In that case you have to go for individual MRP (MD02 / MD03 / MD41 / MD42).
Please input '2' in create pur.req. under MRP control parameters in Md02 screen.
Hope clear to you.
Regards,
R.Brahmankar

Dependant requirements are to be considered in reorder point planning

Hi,
We are currently using safety stock planning with PD.but the problem is that MRP triggers a procuement proposal when ever the availabile quantity(not the stock) falls below safety stock(as it considers MRP elements like DEP REQ etc in the net requirements calculation).
Now if i propose VB,it does not consider the dependent requirements at all(they are not even displayed)
Requierment is that the procurement proposals should only be triggered when the safety stock falls below the physical stock and DEPREQ's and all other requirements should still be displayed.
I appreciate your help in getting me through with this.Thanks.
Ram

Dear Ram,
go to the customizing of MRP type ,
ther you will find the field 'Reorder point planning with external requirements'
Indicates whether an external requirement (sales order or manual reservation) is included in the net requirements calculation for reorder point planning.
If yes, you can decide whether it is to be included:
-in the complete planning horizon, or
-only within the replenishment lead time
I hope the above information will be useful,
best regards

Dependent requirements distribution via Operations time

Good Day SAP expert!
Can we set up the system (Distribution key) so that Dependent requirements distribution will be based on Operations time instead of just Order start date and Order finish date and spread evenly?
For example, my planned order starts at 23:00 on first day and ends on 23:00 the 2nd day, the dependent requirements of the component will be 4% on 1st day and 96% on 2nd day or at least round to 10% increment. Please advise.

Reden Manguerra,
You want system to dynamicaly split the component allocation percentage depend upon the requirement dates and time remaining in shift , its not possible.
if you have fix timings or the splits with fix percentages then you can acchive it by maintaining operation same as number of time you need split and you need to maintain same compoenet on different possitions of BOM so that you can allocate it to respective operations and in item details screen you need to maintain floats between operations.
Check and revert back for further discussion.
regards
Ritesh

Dependent requirements

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