Selection group in MRP run MD01

Dear all,
While running MD01, It displays the selection group 1,2,3,4,5,6,7,8
What is this selection group, what is the meaning , Sometime these numbers are in red, what does it indicate
Please guide me
Subbu.

Are u you talking about exception groups in the results. They are just grouping of exception messages ( which you can modify if needed, but mostly are grouped in the right way by SAP itself)
cheers
Rav

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in my scenario, we have already incorporated a user exit for MD01 - MRP Run.
i have 3 MRP controllers, but want to plan for only 2 MRP controllers, then how to enter in that field?
Regards,
Ram

HI,
User exit are available for Md01 transaction. You can plan material by MRP Type, MRP Controller,MRP Type, Procurement type & so on....
Once you activate user exit, you can select the same by drill down option in user exit Key field.
Regards,
Milind.

Problem in MRP Run (MD01)

hi experts,
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jai

hi experts,
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What is the process flow in MRP - MD61+MD01,MD02+MD04+COR7

Hi experts,
I need one clarification for Material requirment planning ( MRP - Process industries )
My company is newly implemented in SAP so i want some clarification in MRP side. My company flow is 3 rd level converted of FG.
1 st level - Raw paint - Samifinished
2 nd level - Tin condition - Samifinished
3 rd level - Case condition - FG
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what is the t.code used for over all requirment Bill of material list ( ROH & VERP)at plant based recording purchase the material.
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Hi,
To proceed further you should firm confirm that below master data properly maintained in your system,
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- Create Resource - CRC1
- Create Master Recipe - C201
Now your business process starts with the requirements created in the system e.g. by MD61 in your case
Now you can run the MRP by MDBT/MD01/MD02 for your case. It is suggested to go with MD02 for better understanding on MRP behavior for single FG material.
Now You can analyze the MRP result for single FG material in MD04 transaction wherein you will get the planned order created through MRP run and also the order report for planning of below level components of BOM
Then you can further proceed for Production Execution with the help of below transactional steps:-
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- COR6N/CORZ/CORR - Order Confirmation
- CORS - Cancel Confirmation
- CORT - Display Confirmation
- CO53 - Control Recipe Monitor (Optional)
- CO55/CO60 - Maintain PI Sheet (Optional)
- CO54 - Process Massage Monitor (Optional)
- MB31 - Goods Receipt For Order
- COIK / MB1A / MIGO :- Goods Issue
- KKS1/KKS2 - Calculate Varience
- CO88 - Actual settlement
- COOISPI - Order Information System
You can see the all PR created through MRP in ME5A transaction by selecting the Creation Indicator as B for MRP as shown in below screen,
And for rest of analysis you can use COOISPI report.
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Narresh

Purchase requisitions in MRP run

Hi ,
When MRP is run for the total plant , MD01,what should be the control parameter for create pur req ?.
I checked by altering the control parameters for MRP run(MD01). When MRP is run with option 1 (in create pur. req) it creates pur requistion and when run with option 3, it creates planned order.
In the plant there are raw material as well as semi finished products. So when MRP is run for the total plant what control parameter should be used ?
Regards
ShankarR

Hi Shankar,
Once you define which type of procesing you need for Raw Materials and Semifinished products you can control the creation indicator per material with MRP GROUP in MRP 1 View (MARC-DISGR).
You define this parameter per plant and you can assign it to different materials. Tx: OPPZ
IE
MRP Group
0000 Creates Purchase Requisition
0001 Creates Planned Order
There are other parameters that you can control with MRP Group
So for Raw Materials you can use 0000 and for semifinished product 0001. (Let you Key user know what he prefers, its going to depend on the business!!!)
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Federico

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Hi Gurus
After running a MD01-MRP at scope of planning level, with processing key as NETCH, materials which had no planning file entry also were updated with the latest executed MRP run time stamp in MRP List MD05.
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Deepak Prasanna S

Dear Deepak,
If my understanding is correct only if a mterial is included in the last MRP run(MD01/MDBT) then the time stamp gets included in the
MRP list which can be checked and confirmed through MD05 and also the output of last MRP run.
Once after the MRP run is completed the system deletes the corresponding planning file entries in the system.
On completion of the planning run, the appropriate indicator is automatically deleted in the planning file:
The system deletes the net change planning indicator and the net change planning horizon indicator for a regenerative planning
run and a net change planning run.
The system only deletes the net change planning horizon indicator for a net change planning run in the planning horizon.
Check and revert back.
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MRP RUN Initial screen

Hi all,
1. What is purchase requisation in "opening period"?
2.Explain me on "Delivery Schedules" and "Planning Mode"?
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SAP User

Hi,
Check on the foll. link. Hope this may be useful to you.
http://help.sap.com/saphelp_47x200/helpdata/en/f4/7d3f9344af11d182b40000e829fbfe/frameset.htm
You can select the "Simulation mode" to know the MRP result before the results are saved.
- Thaila Shree

Problem with Back ground MRP Run (MDBT) or MD01

Hello SAP Experts,
Issue :- Material is not considering during Automatic back ground MRP run ( MDBT or MD01)
But when we run MRP in forground (MD02) system is considering the material.
we have checked both the selection parameter are same for MD01 and MD02 .
can you help us on this issue ?
Regards
Mahesh

Hi,
Problem is due to entry in Planing File is missing for that Material.
Go to MD21 and check whether Planing File entry is maintain for that Materiel.
If not then maintain it by T.code MD20 (Manual) or you can do it by using back Ground JOB - OMDU.
Regards,
Dhaval

Viewing the mrp run output based on mrp groups

Hi, please advise how to view the mrp run result based on mrp groups? also advise how to run mrp on the basis of mrp groups?
thanks.

Hi,
Can you use MRP Controller instead MRP Group. Because you have option to view MRP result by MRP Controller in MD05.
And you can execute MRP based on MRP Contoller by using user exit M61X0001 in MD01.
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MRP Run in MD01 and MD03 is different

Dears,
I am new to MRP processes. Maybe the problem is trivial maybe not.
We have a 9 000 spare parts and would like to use a limited MRP to help operators to know which number of spare parts is coming to shortage.
I set material master and made some settings in customizing for the plant I use.
After that I choose one material which stock is below reorder point.
I run MD03 and system works fine - it creates a planned order.
However when I run MD01 (or se38 ->RMMRP000) with the same parameters as for MD03 , the system creates nothing. Only telling that MRP was run and which parameters I choose.
I run MD16 to see maybe there are some planned order that system created and did not tell me, but nothing as well.
Only MD03 works if I choose the material. However, collective run MD01 is not working.
Any ideas?

Hi Zhargal,
Could you pls provide some more info on MRP control parameters you use while running MRP with MD01?
Also refer the following thread for more info on MRP
MRP: Frequently Asked Questions
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Mangesh S

Selecting prod.version before MRP run

hi all;
can any body know about-how the production version selecting before MRP run?
for example: I have a material.it has 2 production version. when I run the MRP, MRP reads first production version(prd vers-1). but I want to select other production version(prd vers-2). how can I make this selection?
Regards,
Sema

Hi,
If you want to select the perticular alternative BOM define it in production version.
Theree is option by which the PV is manually assiged
Goto MD62
Execute the report
Goto Schedule line tab page
Fallow the menu path
Setting Production version
Enter the Production version required
Save
So system will select the perticular alternative BOm which maintain in that production version.
Regards,
R.Brahmankar

Clubbing of PR through MRP run for same group items

Presently PR's are generated under MRP for single line item. we required consolidation of the PR material group wise. is it possible? if yes, how? kindly suggest.

Dear praneetsadekar ,
If my understanding is correct then during MRP run it 's not possible to create single Purchase Req.for a list of materials that fall
under same material group.
check and revert back.
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Mangalraj.S

MD01- MRP run in test mode.......

Hi Expets,
My client wants to see the Material and quantity going to be generated by MRP run, so how can I run the MD01 in test mode, in order to view which materials are planned and with what quantity PR is going to be generated before MRP run, Same like in the single level planning MD03 with "Display results before they are saved ".
Regards,
Sri.....

Hi Afshad Irani ,
My question was is there any way to see the test results in PRD only like in MD03 T-Code.Every time we can not copy the PRD to Quality.
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Sri.......

Production version selection in MRP run

Hi all
here my requirment is to select the Alternative BOM in MRP run.
i have three alternative BOMs. and two routings. to make different combinations i was created Production version. so now my requirment was while run MRP how to choose production version manually. i was mantained MRP 4 screen for selection method as 3.
my All BOM validity dates r same and same lot size.
can any one suggest me how to choose production version manually in MRP run. otherwise system by default it choosing 1st alternative.
Regards
Deviprasad

Hi All,
Thanks for all your suggestions. here my requirment was not matching with these.
my req was
1. want to select prod version while run MRP.
2. my demand was MTS.
3. i already marked in MRP 4 Screen as selection method as 3.
Constrains
my BOM validity dates r same.
lot sizes r same.
i am giving hints for this.
In Customization - BOM selection ID, Selection priority and BOM usage, Alternative selection of BOM in MRP.
i was tried to mantain this. still system picks the default as first production version.
can u try for this. how we can configure in SAP.
example.
i have one material as M-20. it has differnt grads of mixing as R1,R2,R3 alternative BOMs. all alternatives have same materials with differnt Compositions. i want to choose one alternative while run MRP. But system by default picking first alternative BOM.
regards
Deviprasad

BOM selection during MRP running

Hi,
   I have a question about BOM selection during MRP running...
   I have three production version and all of them are valid at the same time..I get a problem "no BOM data seletion" during MRP
running..I suspect it is due to that I have three production version and MRP didn't know take which one..Can anyone tell me
where can i config it or what's wrong with it in my situation?
   btw,BOM usage and stats are correct .so is the router data..since MRP is running well if i only have one PV..thanks..

Hi Monst,
Looking at the screenshots you uploaded, it seems that the validity of each of the production version is from 7.12.2011 to 1.12.2012.
Please check whether for Planned order no. 36659 alternative BOM no. 1 is getting selected (Since BOM selection ID is 2).
For planned order nos. 36660, 36661 and 36662, the start date is perhaps before 7.12.2011 and end date as we can see lies in the validity period of production version. Hence, neither of the alternatives of the BOM is getting selected.
For verifying the above logic, please make the BOM selection method as 3 (selection only by production version) and run the MRP. I think MRP will get terminated in this case since no BOM will be chosen for first planned order.
Just in case u need to select the BOM for planned orders, you can manually enter the production version no. in the planned order change mode.
Please tell if this helps and revert back.
Regards,
Chetan.

Selection group in MRP run MD01

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