MRP run without bom explosion

Dear All,
Can it possible to run mrp without bom explosion against demand management & demand program for 78 weeks its mid-long term?
BOM is not considered by client,so it possible to run mrp without bom?
Regards
Gajjen

Hi,
You Can run MRP with out BOM explosion
Option 1: In MRP 4- Set MRP dependent requirement - 1
or
Option 2: Make the BOM status to 2 In active.
or
Option 3:
IF you want BOM for Other purpose such as costing, Then
Create a New BOM status as per your requirement in OS23, Remove the check mark of MRP Explosion .and assign to the BOM status to respective bom
Regards,
Sundaresan
Edited by: Sundaresan . E. V on Aug 26, 2010 5:03 PM

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MRP RUN- KIT BOM explosion not working

We setup one layer BOM’s for our maintenance KITs as parent material and components as child material. For example KIT is TS10000-K1 and components are TS10001, TS10002 etc setup as next layer with in the BOM. Both KITS and components are defined as material types ERSA (Spare parts). These one layers BOMs are setup as production BOMs and expected to create purchase requisitions for KITS and components by exploding BOMs during MRP runs. We use purchase requisitions and convert them into POs to procure both KITS and components. We DO NOT USE Panned orders and Production orders.
The safety stocks / reorder point are considered as demand for KITS and components as we do not have any external demand for KITS and components.
MRP run is creating purchase requisitions automatically for both KITS and components as per safety stocks and reorder point defined in MRP Views of Material Master. This is working as expected.
The issue is: KIT BOM’s are not exploding to generate purchase requisitions for the dependent components of KIT BOM. Please suggest the way to resolve this issue.
Split valuation: Also we plan to use split valued KITS with both new and refurbished. So we need BOM explosion for split valued KITS
also (after the 1st issue is resolved).
I verified the following items to make sure the required configuration and data setup is defined correctly.
1) Planning file activated Plant - OMDU
2) Executed MRP run with Total Planning - MDBT and MD02 (single item, multiple levels)
3) BOM explosion for MRP activated- OS23
4) MRP type in MRP1 view- PD and VB (I tried both separately but BOM is not exploding).
5) Procurement type “F” (MRP 2 view) and lot size “EX”
6) Planning strategy in MRP 3 view (tested w/o planning strategy and with strategies 10 and 40. But BOM is not exploded)
7) BOM status and usage (status is active and usage is for production-CS02 and OS20)
8) BOM Validity date (Valid)
9) BOM structure in CS12 (BOM is exploding in CS11)
10) Availability check
11) Selection of BON ID to have BOM usage indicator assign (OS31).
12) No alternate BOMs or production versions or work scheduling view are used.
Please review the above 2 issues and suggest any workable solution. Thanks in advance!
NOTE: I extensively used MRP with multi-level BOM explosion in my earlier projects without any issue. However the above issue is a bit strange why one layer BOM is not exploded in this case.
Regards
Srini

Hi
Thanks for your response. I reviewed all SAP notes and none of them are applicable to my scenario.
1808396 - BOM changes not considered by MRP: I have not changed BOMs.
1781324 - MD11: Valid BOM alternative is not found. We do not have alternative BOMs.
1791009 - No BOM explosion after changing production version: We am not using production versions.
Our Material KITS are PM spare assemblies set up as BOMs and consists of individual spare parts as components. We are creating purchase requisitions and not planned orders. We are not using PP functionality/Production orders.
MRP is generating purchase requisitions for KITS and components as per ROP and safety stocks. In other words it is working as expected. The issue is BOMs which are parent assemblies are not exploding to the next lower level components.
Please note that I am not getting any error messages when MRP is executed.
Regards
Srini.

MRP run without one storage location

Dear All,
My client's requirement is they need to run MRP on plant level without considering one storage location stock
e.g if a material is having stock of 10 in unrestricted with storage location 1104. Now when mrp is run for 100 quantity planned order is created for 90 only planning strategy is 40....they want the MRP should not consider the stock in storage location 1104.....how this can be made possibe?
Please Suggest...
Regards,
Pawan Shetty

Dear all,
Pl. help me which user exit implemented for MRP RUN without Storage location ,b'coz. from slandered setting we are not able to do the same
Regards
Sandeep

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

Sample production run without bom,routing

at our client place we have a scenario where we will run sample production (before real production run) without creating bom/routing for the material...
someone suggested we use finance internal order and then post the material documents in migo against that internal order and labor costs in kb21n..
is this the only easiest way for this kind of scenario? or do you have any other ideas?

Hi Swatghi Rege,
You can create a production order without Routing and without BOM by creating a new order type.
To be able to create an order without Routing: Change the Config in OPL8 ( order type dependent parameters) as routing optional.
To be able to create the Order without the BOM you will need to:
- Configure a new BOM Application. This can be done in tcode OS30.
- Create a BOM ID in T-code OS31 with BOM Usage as Production.
- Assign this BOM ID in BOM Application.
- In the ID maintain a BOM alone without any items.
- Finally in OPL8, you need to assign the new BOM Application for your Order type.
Thansk and Regards,
Mariano

Multilevel variant configuration without BOM explosion

Hi!
We have the following problem:
We use BOMs with variant configuration in SD and NO BOM explosion. Means, enter the BOM-head material in the SD line, go to the configuration screen and configure the multilevel BOM. There are classes and attributes on every level in the multilevel BOM structure.
After finishing the variant configuration, we save the SD order. If we enter the new SD order again with VA03 and go to the configuration of the SD line, the system forgot every attribute value on levels other than the BOM-head. We see the structure of the selected BOM materials, but no previously entered configuration value on other levels.
Do we make something wrong, or is this a SAP standard "feature" ?
Thanks,
Richard

Hi,
This is a standard feature.The values which you will select for the configurable material,you will not able to see when you got to VA03.
Reward points if helpful.
Regards,
Amrish Purohit

Can MRP run without Planning File Entry?

Hi,
    I came across an issue where MRP is running accurately without any Planning File Entry for a material in E.C.C.6.
    My Understanding is MRP can NOT run w/o PFE u2013 which is a mandatory prerequisiteu2026..BUTu2026???
TRY itu2026   1.in OMDU find a plant where MRP is NOT active,    2. Create a Material with all required data (I used ROH, Proc.Typreu2013 F, Strategy u2013 70, Mixed MRP-1, Ind/Coll u2013 2)   3. Activate MRP for the Plant in OMDU.   4. Create Demand according to strategy (I used VSFB in MD61).   5. Run MRP & complete procurement as many times u want.   6. In this process anytime u can check in MD21 u2013 there is NO PFE.
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Dear ACCPP12,
1) in which t-code your running MRP, i suspect your running in MD02
2) MD02 & MD03 does not require Planning file entry
3) MRP gives results with out planning file entry by the above mentioned t-codes
4) where as if your going with MD01, then Planning file entry is required for materials
Regards
Madhu Kumar

Mrp run without sales order

Hi Experts,
I am running the MRP for a particular material ,and the material contains some sales order. I dont want the mrp to consider the sales order.
I have made the changes in
Strategy group from 40 to 10 in MRP3 tab.
Schedule line from cp to cn in vov5.
But still its considering the sales orders.
so can anybody suggest me what changes i should do?
Thanks & Regards
Bhargavi desai

Bhargavi,
Change the schedule line category of the sales order schedule line to 'CN' in VA02 transaction and check.
Configuration changes do not change your earlier sales order data.
You always have option to selectively consider sales orders through BAdI implementation of MD_CHANGE_MRP_DATA method CHANGE_MDPSX_VBBE.
Best Regards,
Rajen

BOM Explosion for MRP Area

Dear Expert,
I have doubt regarding BOM explosion for MRP Area. This doubt is triggered when performing MD01, as result I do not find the dependent requirement in MD04 for my FG. I have maintained the BOM through CS61 and MRP area for all component, I understand that only component level system is taking into account MRP area (storage location). FYI before maintaining all components to MRP area, the BOM explosion was successful exploded. Your advice is appreciated.
Best regards,
Mahnansa

Dear,
Please check the Explosion control in Customizing, Transaction OMIW.
Try to explode the BOM in CS11 , CS12 or CS13 if it is working there in curret date then chack the planning file entry in MD21.
You need to convert the planning file entery at MRP area in OM0F.
Also note the dependent requirement is not generated in the corresponding MRP area to which the production storage location in the material master has been not assigned for the data of the MRP area.
Regards,
R.Brahmankar

MRP Run Tracking

Dear All Gurus,
Somebody run the MRP without permission, Can I track the system or login used for this MRP run without tacking help of basis.
Plz reply fast its very urgent for me.
Thanks!
Mohit

Hi
Goto PLAF table, you can see the user wrt to matl and planned order
Hope this helps
regards
Vijay

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

BOM explosion while MRP run

hi all
I have a FERT for which raw materials are assigned in the BOM. but while running MRP, the BOM is not being exploded and the list doesnt show the raw materials.
I have checked in the Overall maintenance of the plant parameters in MRP in SPRO and the required paramenters are maintained.The scenario is MTS - strategy 10.but still the BOM is not exploded.
Could anyone solve my query
Thank you in advance
chandra

Hi Chandra,
Could you please check if there was an exception message "50 or 52"? If so then it can be beacuse for the BOM explosion date system is not able to get a BOM.
If there were no exception messages then check in MRP4 view of the FERT material for dependent requirement defination. This should be blank.
Hope this helps..
Regards,
Prasobh
Reward your points if this was helpful.

BOM Explosion IN MRP RUN

When I run MRP BOM Explosion doesnot take place for certain F parts.This is REM scenario.Planning strategy is 40.I have already checked Planning file entries.
It is OK.Please guide.

Hi,
Pl. check in T.code oppq (plant parameters), if you have mentioned the BOM explosion ID. or in T.code oppq (mrp group).
Also check in the material master, mrp 4 view,
the bom selection id.
whether it is based on lot size or based on production version.
You can cross check using t.code<b> cs11 or cs12</b> (bom explosion).
Rgds,
SD

BOM Explosion in MRP runs for sub-contracting PO

Hello Experts,
We have sub- contracting Purchase order in business scenario.
Subcontracting PO is required to be considered as demand for MRP. As I have checked PO is showing in MD04, after MRP run using transaction code
MD02 subcontracting BOM not exploding.
Sub contacting PO raised on “X” procurement type material, PR is required on BOM item “F” Procurement type
Please suggest what all special setting is required as master data & configuration data.
Thanks in advance!!!

Hi,
In the header or parent material (the material that is being produced bu your subcontractor) you have to maintain the following data:
Procurement type = F
Special Proc Type = 30
MRP Type = PD
Lot Size, Minimum Lot Size, Rounding Value: Enter what is convinient for your business.
Be sure you have a BOM (CS01)
Create a Production version indicating the BOM (C223)
Enter Selection Method 3 in the MRP4 view of the material master
Create an Info Record (type Subcontracting).. (ME11)
Create a Source List (ME01)
Run the MRP and check MD04
Kind Regards,
Mariano

Bom explosion in sales order mrp(MD50)

Hi Experts,
In sales order MRP i.e. MD50 Getting the planned orders for header material(Finished goods) generated but for raw materials (BOM items) Purchase requisitions are not getting generated.
Details:
Header material A and raw materials B and C.
In material B in MRP 4 coll/ind indicator is 2 And same indicator for C is blank.
Now when we are running the MRP sales order based it will generate the purchase requisition for C only but not for B.
In OPPQ we have done the setting for sales order BOM explosion.
Can anyone please throw some light what is the setting missing in customization or in front end?
Thanks in advance.
Regards
Vilas

Dear,
If you select individual requirement then system will not consider available stock and generate Proposals for every single requirments. Check in MRP4 view Individual / Collective .
Also you will find PR and Plan order with account assignment of Sales order (in case of MD50).
- If 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)
Please try and come back.
Regards,
R.Brahmankar

MRP run without bom explosion

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