MRP run - Processing key

Hi all,
In the screen of MD02, Processing key NETCH was coming defaultly,
But when I run MRPtwo-three times using NETPL, so same bocame default.
Now I want to make it NETCH but system is not allowing me.
How can I change that?
Thaks

Dear Bharat,
In T code MD02 Goto Settings ---> Delete and then again assign the parameters which you want and then click on top menu settings --
-->save.
come out of the screen and then agian check T code MD02.
Regards
Mangalraj.S

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MRP run process

Hello,
How to trigger purchase organization automatically in PR after MRP run? please explain.

Hi,
MRP PR creation on MRP run depends on which MRP type you used in material master where MRP parameter ( Safety stock , Reorder point, Minimum and maximum stock level etc....) with MRP type play vital role for the above PR creation.
Refer link for details:
http://www.sapsword.com/home/learn-sap-pp/sap-mrp/sap-mrp-functionality/step-2---sap-mrp-material-master-and-mrp-types
Regards,
Biju K

Processing Key In MRP

hi,
I wanted some clarification regarding the Processing key under MRP Control Parameters in MD01
The following values are found linked to this field.
NETCH
NETPL
NEUPL
Could someone explain how exactly these keys work.and what is their significance.
Regards
Lyroj

Hi,
NEUPL: System plans all the materials that are contained in the planning file
NETCH: In net change planning only those materials are planned for which the net change planning indicator in the planning file has been set as a planning file entry. The system usually sets the indicator automatically as soon as a change is made to the material that is relevant to MRP.
NETPL: The system only plans materials that have undergone a change that is relevant to the planning run within the period which you defined as the planning horizon. The system sets the net change planning horizon indicator automatically for these materials .
Regards,
satyajit

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

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

Process order should not take part in MRP run

Hello Colleagues
I looking for a way how to exclude not released process orders (we have PP-PI) from MD04 report. Not released process order should not take part in MRP run. I was trying to do it using OPJJ for availability check 02 and checking rule PP but I was not able to get result. Could you please help, probably there are other settings?
Best Regards
Eduard

Hi,
Settings in OPJJ will take effect only when you create or release process orders.
As a work around you can try to exclude process order is
1. Create a Storage location and make it not relevant for MRP-OMIR
2. In Material master for the material in MRP assign storage location MRP as 1 (exclude storage location stock)
3. Create the process order, in the GR tab enter the storage location (not MRP relevant)
In the MRP run it will not take the process order into account.
After releasing change the storage location to the normal sotrage location.
In this process flow, the control is with the storage location.
Check it in your sandbox.
Thanks,
JK

MRP Processing Key defaulted to NETPL

Hi,
We have a requirement wherein we need the Processing Key defaulted to "NETPL" mode whenever we are running MD01 or MD02 transaction.
Currently, it is defaulted to NETCH.
Do we have a SAP note or BADI in place which can facilitate this feature?
Appreciate your help here.
regards,
Rishi.N.Khanduri

Hello ADM,
Your requirement fulfill through variant
Please go to SM38
enter Program RMMPS000 select variant, Execute
create new variant “xxx”
Maintain the filed as per your requirement
Ex: Processing key, Planning mode, scheduling etc,
And Save
Go to SM36:
Create batch job and assign this Variant to this batch job
Schedule your Batch job and run as per your requirement
I hope this information helpful to you
Regards
Umesh Mali

Schedule lines are not coming for HALB after MRP run

Dear All,
I am not getting schedule line after mrp run, inspite of all required setting only purchase requisitions are coming.
Material type is HALB and involve a subcontracting process (30). For raw material I am getting the schedule line but in the case of HALB, it is not coming.
Pls let me know if I am missing something and guide me further on this.
Thanks & Regards
Kundan Kumar

Hi,
In transaction OMDT you have to enable the indicator create schedule lines
In MD02 MRP control Prameter here select the Delivery schedules -3- Schedule line. Processing Key as NETCH and Planning Mode - 3 delted and recreated.
Maintain source list ME01, in that put MRP indicator as '2' i.e. schedule lines via MRP.Put your agreement no in that.
If u run MRP properly u will get schedule lines automatically in ME38.
Make the schedule agreement, make it source relevent in the source list make is FIX and MRP indicator as 3.

Schedule lines not generated after MRP run

Dear All,
I am trying to create Schedule lines through MRP run , but instead system creates MRP element PRqRel and its PurRqs when i check in MD04 , the following are the prerequisite i done before MRP run , but still Schedule lines are not generating.
1.activated checkbox source list in material master.,Procurement type is F, MRP type PD , lot size MB , marked JIT Scheduling indicator as 1 in Pur view of material master , no MRP group is used in our process.
2.Maintained Inforecord.
3.Maintained source list for the material and marked MRP relevant as 2. Validity also checked.
4. Quota arrangement for this vendor only.
5. Created New scheduling agreement.
6. Material is not sent for subcontracting.
7. Ran MD02 with following parameters ,
Processing key NETCH Net Change in Total Horizon
Create purchase req. 1 Purchase requisitions in opening period
Delivery schedules 3 Schedule lines
Create MRP list 1 MRP list
Planning mode 3 Adapt planning data (normal mode)
Please let me know if i am missing something
Thanks in Advance
Benny

Hi,
Please check the below links...
Schedule Lines not getting created in MRP
Schedule Lines not generated for MRP Type PD
Kuber

Schedule lines are not getting generated during MRP Run

Schedule lines are not getting generated during MRP Run. I have maiantained source list for the material with proper validity date and also maintained scheduling agreement . MRP relevvant Indicator , I have marked - 2 which means -Record relevant to MRP. Sched. lines generated automatically.
Still I am not able to get schedule lines and instead of that *Purchase Requisitions* are getting generated.
Can any one help me and suggest me what to be done in this case .
Thanks & Regards ,
Nirmalya

Dear,
Welcome to SDN,
In transaction OMDT you have to enable the indicator create schedule lines
In MD02 MRP control Prameter here select the Delivery schedules -3- Schedule line. Processing Key as NETCH and Planning Mode - 3 delted and recreated.
Maintain source list ME01, in that put MRP indicator as '2' i.e. schedule lines via MRP.Put your agreement no in that.
If u run MRP properly u will get schedule lines automatically in ME38.
Make the schedule agreement, make it source relevent in the source list make is FIX and MRP indicator as 3.
Regards,
R.Brahmankar

Creating purchase requisitions instead of planned orders after MRP run in MDBT

When running regenerative planning in MDBT for plant with following details ,The system has to provides planned orders for the materials .
Processing key:NEUPL
Create Purchase requisition :3
Schedule lines:3
Create MRP list:1
Planning Mode:1
Scheduling :1
But sometimes it provides purchase requisitions for certain materials.The problem happens for different materials at different times.
I checked the material master and found that procurement type is external procurement.Business need to create planned order for the materials and then want to convert it to purchase requisition.
MRP group is assigned to the materials but no creation indicator maintained for the MRP group.
Please tell me why this run creates purchase requisitions suddenly and in the next run it disappears?

Hello
Maybe someonelse is running MRP in another transaction, such as MD02, with a different parameter. Check on transaction MD05 when was the last MRP execution and the user that ran it.
Also check if there is any active implementation of BAdI MD_MRP_PARAMETERS.
If you don't have a cretion indicator, maybe it would be useful to set it for your MRP group, with the parameter 3, in order to make sure that planned orders will be created.
BR
Caetano

MRP issue after MRP run

Hello Everyone,
We have a issue in the MRP process. When we run MRP it creates PR for additional quantity then needed not considering the Purhcase Order that exisits already. Below example will explain you in detail.
Product A Plant ABC
Stock 4
Product A safety stock = 8
Purchase Order creatred = 3
So when MRP run it should create another Purchase requistion for Quantity 1 (4-8+3 =1). But it is creating a Purhcase Requistion for Qty 4 which means it is not looking into the Purhcase Order Qty 3 that is coming in. There is no minimum lot size or any rounding rule.
Please can you tell me if there is a settings/config where we allow/not allow the Purchase Order to be considered during MRP run. I think it should be a plant specific config as for our other plant I dont see this happening.
Any help will be appreciated.
Thanks
SAP Fan

hi,
Few checks:
1. Check rescheduling horizon...
2. check the plannning key set while running the MRP....is it NETCH...try with NETPL or NEUPL if doing for first time...
Regards
Priyanka.P

Planned order created after mrp run instead of purchase req

Hi All,
I am facing a strange problem about planned order being created after mrp run jobs runs in background instead of purchase req. This is happening randomly. In the material master MRP view 2 procurement type is F and in the varient for the MRP job the in Purchase requisition control parmater 1 is marked that is purchase requisition. Also planning file is having the entry once there is shortage and hence MRP run is there always if there is shortage of material.
With Regards
Tarun

Hi Tarun,
Please maintain the control parameters as
Processing Key                                       NETCH
Create Purchase Requisition                          1
Sched. Agreement Schedule Line                   3
Create MRP List                                            1
Planning Mode                                               1
Scheduling                                                     1
Please let me know the results.
Regards,
satyajit

Excluding storage location from MRP run in Long Term Planning

Hi,friends,
In my scenario , i want to exclude storage location from MRP run in long term planning.When i set storage location MRP indicator "2" in SPRO and SLoc MRP indicator "1" MRP4 in material master, i can exclude the storage location after run MRP with MD01/MD02,and i can see the expected result in MD04.But in Long Term Planning scenario the storage location can not be excluded after run MRP with MS01/MS02,and the requirements list in MS04 include the stock in the storage location i want to exclude. i dont know if i miss something.Plz give me some advice.
Regards
Joey

Hi,
Refer the OSS Note 208017 - LTP: Long-term planning and storage locations
==========================================================================
Symptom
In long-term planning (Transactions MSBT / MS01 / MS02 / MS03), the MRP indicator of a storage location for a material is not taken into account (material master, view MRP 2 [up to and including Release 3.1I] or MRP 4 [as of Release 4.0A]).
The storage locations excluded by MRP or planned separately are also planned in the plant segment.
Additional key words
LTP, MM01, MM02, MM03, master data, MRP indicator, LGORT ...
Cause and prerequisites
The MRP indicator for a certain storage location of a material is only taken into account in operative planning (requirements planning, MRP).
The long-term planning occurs exclusively at plant level.
Solution
This is no error. The system works as intended.
The individual storage locations should not be distinguished in the long-term planning, in order to perform a comprehensive long-term planning.
This is important, for example, within the kanban processing where the storage locations with kanban MRP are excluded from the MRP, but in spite of that should be included in the long-term planning.
==========================================================================
Regards,
Siva

MRP Run Back ground

Hi Experts,
We are running the MRP for every monday with using t.code: MD01, client required that background job for MRP run.
Any one suggest how we run the MRP background and proivde the pogramme name and process.
Thank you.
Hanuman

Hi Hanuman,
TCode : MDBT
click Create Variant button (specified a variant name and click continue).
Then fill in the following fields :-
Scope of Planning         : Optional (refer to Note if you want to specify a plant grouping) - This is used normally when you have multiple plants or want to limit the capability of planning run.
Plant                             : Plant Id
Processing Key             : NETCH ( This allows for Net Change Planning - you choose this based on requirement whether you want to do total planning (normally first time when you run mrp - usually not preferred in background job).
Create PUrchase Req. : 1    (choose based on requirement)
Schedule lines               : 3
Create MRP lists          : 1
Planning mode              : 1
Scheduling                    : 1
Planning date                 : default date
Click the Back button and you will be prompt Save Values.
Type in a Description and click the Save button.
After creating the variant, park your cursor at the variant and click the Schedule job button.
Fill in the Date and Time value.
Click Schedule periodically and you are prompt to choose the period.
Click the Create button and you are done.
To check, you can click the Show Scheduling button.
With Best Regards
Srinivas

MRP run - Processing key

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