BAPI_MATERIAL_MAINTAINDATA_RT reorder point & Forecast parameters
Hi
I use BAPI_MATERIAL_MAINTAINDATA_RT for change reorder point and only this, but after run i see that the forecast parameters changed too.
example code
head-material = matnr.
head-logst_view = 'X'.
plant-material = matnr.
plant-plant = werks.
plant-reorder_pt = value.
plantx-material = matnr.
plantx-plant = werks.
plantx-reorder_pt = 'X'.
CALL function 'BAPI_MATERIAL_MAINTAINDATA_RT'
EXPORTING
headdata = head
Importing
return = return
TABLES
plantdata = plant
plantdatax = plantx.
I try to select/deselect auto_reset (reset forecast model automatically) but nothing was changed.
Do you know what is wrong whit this??
Best Regards
Szymon Glapiak
Edited by: Szymon Glapiak on Nov 4, 2008 6:20 PM
Hi,
You might need to check for an OSS Note for this BAPI.
For detailed Desc of BAPI, Refer to http://abap.wikiprog.com/wiki/BAPI_MATERIAL_MAINTAINDATA_RT
Or you can also use WE60 for IDOC ARTMAS01, the segment definition will help you to understand the BAPI parameters.
Similar Messages
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Setup of reorder point planning and forecasts
Can someone please tell me the setup steps of reorder point planning and forecast sets..
I hav seen the documentation but am complete lost
Need ur help!
EmmHi Emm,
1. Create an item for which the inventory planning method should be reorder point planning along with that provide the minmum order quantity & maximu ordered quantity and the Source type should be supplier.
2. Navigate to > planning > forecasts > Sets: to define the Forecast Quantity. ( First Forecast Set, then Forecast Line, then Forecast Items > inside this define the forecast quantity.
3. Define the safety stock by navigating to Planning > Safety Stocks .
4. Then submit the reorder point planning with parameters as restock – yes and name of your forecast.
Regards,
Jyoti -
Automatic reorder point planning -forecast view
Hi
Our client want to implement automatic reorder point Planning.
Reorder point quantity was maitained from last 3 years but MRP type is 'ND' as they are not using MRP.
Now i am changing MRP type to:VM and in forecastting view: i maintained model as:D constant model period indicator:M
His periods:60 , forecast periods:12 initialization:X tracking limit:4000 selection procedure:2 reset automatically
Is it ok ? than can i run MP30. and the client wants to run for many materils(2000).
How can be run for many materials.?
Regards,
srihari.MDear,
In automatic re-order oint planning , system uses past consumption data (historical data) to forecast future requirements. The system then uses these forecast values to calculate the reorder level and the safety stock level, taking the service level, which is specified in MRP2 view, and the material's replenishment lead time into account, and transfers them to the material master.
Since the forecast is carried out at regular intervals, the reorder level and the safety stock level are continually adapted to the current consumption and delivery situation. This means that a contribution is made towards keeping stock levels low.
From MP30 you have to executed forecast and system has generated forecast values and updated safety stock and reorder point also. Only thing to remember is you have to maintain service level in MRP 2 view of material master when you use VM- MRP type to calculate safety stock and reorder point
Find bleow the set up following set up for automatic re-order point planning :
1.Material Master Set up : Maintain all the relevent parameters from MRP1 to MRP4 view , Forecasting View
1.MRP Type -VM , Lot Size -EX
2.Procurement Type -E for FG and F for ROH
3.Planning Startegy -10 or 40 in FG/SFG and 20 for componenet
4.Planned Delivery Time in MRP2 VIEW
5.Indiviaul/Collective Indicator - 1/2 based on your requirement in MRP4 View
6.BOM Explosion -Keep it blank
7.Service level percentage -MRP2 view
8.Maintain Forecastin view data like model selection , Histry period , period indicator , Forecast control pramaters ,
10.Make sure that you have min 12-8 monhts total consumption update in Forecasting view .
Configuration : InSPRO -MRP -Check MRP Type -VM-check the details like Re-Orde point .Safety Stock both the automatic calcvualtion box are marked .
Finally as a sample test , select any material -mm02-execute forecast in mm02-forecasting view -exectute forecast -then save .Run MRP in MD03-1,1,3,3,1.NETCH indicator and check the result in MD04
HOPE IT WILL HELP. PLEASE REVERT BACK.
Regards,
Alok Tiwari -
Calculation of Safety Stock and Reorder Point under Forecast Model T
Hi Gurus!
Happy Holiday!
I would like to ask for your assistance on how the the safety stock and reorder point was calculated with the following values available. I would really appreciate it if you could give me details on the calculation.
Below are the values:
Basic data
Forecast date 01.12.2009 Unit CTN
Forecast model T Service level 0.0
Period indicator M Paramtr profile
Control data
Initialization Tracking limit 4.000
Model selection A Procedure selection 2
Parameter optimizatio Optimization level F
Alpha factor 0,10 Beta factor 0,10
Gamma factor 0,00 Delta factor 0,30
Basic value 5.464- Trend value 5.603-
MAD 4.758 Error total 4.722
Safety stock 1 Reorder pnt. 1
No. of values
Consumption 6 Forecast periods 1
Initial. periods 0 Fixed periods 0
Periods per season 12
Historical data
Period Original Corrected value
11.2009 3.000 3.000
10.2009 0.000 0.000
09.2009 0.000 0.000
08.2009 9.000 9.000
07.2009 21.000 21.000
06.2009 20.300 20.300
Forecast results
Period Original Corrected value
12.2009 0.000 0.000
Appreciate your assistance!
Thank you and Happy Holidays!
JiSweth, you are asking for consulting, and in my opinion it is way beyond what can or should be reasonable to achieve in such a forum. You are asking complex questions, that most probable have more than one possible answer.
I suggest that you get on-site help from a knowledgeable and experienced consultant. These are crucial business issues, and should be dealt seriously. -
Change the MRP run fro Reorder Point to Forecast Based.
Dear Experts
My client is a battery manufacturing company, its Semi Finished product is Make-to-Stock and Finished Product is Make-to-Order. Initially the MRP was configured as reorder based and in Material master it was set as VM (Automatic reorder point plng ). But now we need to change the MRP form reorder point to Forecast Based. The rolling forecast of the coming 3 three months is given in Planned Independent requirement (MD61) as version u201800u2019 - REQUIREMENTS PLAN.
We have changed the MRP procedure in Material Master form VM to VV Forecast-based planning of the finished product but unable to get any result means no Automatic PR is getting generated, the we have changed all the materialsu2019 MRP procedure of that Particular BOM to have the required MRP and Automatic PR raise but still no expected result is coming.
I would request you to provide your expert opinion to execute the Forecast Based MRP, what else should I do achieve the Linking between the Rolling Forecast and MRP instead of Reorder point. Should I have to make changes in Material Master (Only on finished product, In house developed/manufactured Product, Raw material etc), any configuration change in MPR and PR . Looking forward for your specialist advice.
Regards
SonyI have provided the demand in MD61 and make stock level of the material in such a way that it should raise the PR for MRP run but it is not generating any PR. have checked that if I put value in the forecast tab of the material master manually then it is raising the PR but I need the system to pick the value form the demand that I provided in MD61. Is there any configuration related issue to get the values form the demand and generate PR accordingly. Please guide
Should I have to provide 'VV' at the first level of the Material at its master data or at each component of the BOM irrespective of
the components for Semi-Finished (In house production), Raw materials (Procure from the supplier). Please suggest... -
Forecasting formula calculation in Automstic reorder point plannig
Dear Experts,
We are using R/3 ECC 6.0 we want to implement Automatic reorder point planning. for this basic settings i know.
suppose i taken 430,590,350,490,495,520 value for hitsory from Jan 2009 as conusmtion value for testing purpose.
My history periods is 6 & forecast period is 6,Initialization periods is 6. Alpha factor is 0.1 & Beta is 0.2, Tracking limit is 4.00 & Forecast model is T. can any one tell me how it is calaculted basic Value, MAD, Trend Value are calculated for trend or seasonal model.
Thanks in advance, awating for ur valuable reply.
Best Regards,
DevHI
AS YOU SAID , THE INITIATION PERIOD WILL NOT BE SAME FOR ALL THE FORCASTING METHODS. PLS
GO AND USE THE APO LIBRARY. -
Difference :Automatic Reorder Point Planning and Forecast based palning ?
Dear MM Guru's,
As we See in throtical Concepts that
Automatic Reorder point planning and Forcast Based Planning Used the prevuious Historical Data.
Please explain what is difference Between them.
regards,
A. S.Hi,
Reorder Point Planning: -
Use: -
In reorder point planning, procurement is triggered when the sum of plant stock and firmed receipts falls below the reorder point.
Features: -
The reorder point should cover the average material requirements expected during the replenishment lead time.
The safety stock exists to cover both excess material consumption within the replenishment lead time and any additional requirements that may occur due to delivery delays. Therefore, the safety stock is included in the reorder level.
The following values are important for defining the reorder point:
- Safety stock
- Average consumption
- Replenishment lead time
The following values are important for defining the safety stock:
- Past consumption values (historical data) or future requirements
- Vendor/production delivery timelines
- Service level to be achieved
- Forecast error, that is, the deviation from the expected requirements
Manual Reorder Point Planning
In manual reorder point planning, you define both the reorder level and the safety stock level manually in the appropriate material master.
Automatic Reorder Point Planning
In automatic reorder point planning, both the reorder level and the safety stock level are determined by the integrated forecasting program.
The system uses past consumption data (historical data) to forecast future requirements. The system then uses these forecast values to calculate the reorder level and the safety stock level, taking the service level, which is specified by the MRP controller, and the material's replenishment lead time into account, and transfers them to the material master.
Since the forecast is carried out at regular intervals, the reorder level and the safety stock level are continually adapted to the current consumption and delivery situation. This means that a contribution is made towards keeping stock levels low.
Forecast-Based Planning: -
Use: -
Forecast-based planning is also based on material consumption. Like reorder point planning, forecast-based planning operates using historical values and forecast values and future requirements are determined via the integrated forecasting program. However, in contrast to reorder point planning, these values then form the basis of the planning run. The forecast values therefore have a direct effect in MRP as forecast requirements.
Features: -
The forecast, which calculates future requirements using historical data, is carried out at regular intervals. This offers the advantage that requirements, which are automatically determined, are continually adapted to suit current consumption needs. The forecast requirement is reduced by the material withdrawal so that the forecast requirement quantity that has already been produced is not included in the planning run again.
Reducing Forecast Requirements
- Reducing forecast requirements by consumption
If consumption is higher than the forecast requirements in the current month, then the system also reduces future forecast requirements.
- Reducing current forecast requirements by consumption
If consumption is higher than the forecast requirements in the current month, then the system does not reduce future forecast requirements.
- Average reduction of the forecast requirements
The reduction of the forecast requirements is based on average daily consumption. Actual consumption data is not relevant.
The system calculates the average daily requirement first using the formula forecast requirement/number of workdays in the forecast period.
The forecast requirements are then reduced by the quantity resulting from the following formula: number of workdays worked x average daily requirements.
Period Pattern and Forecast Periods
You can specify the period pattern for the forecast (daily, weekly, monthly or per accounting period) and the number of periods to be included in the forecast individually for each material. It is possible, however, that the forecast period pattern is not specific enough for planning purposes. In this case, you can define per material that the forecast requirements should be divided according to a finer period pattern for planning. You can also define how many forecast periods are to be taken into account during requirements planning. The splitting indicator is defined in Customizing for MRP per plant and per period unit and is assigned to the material in the material master.
Example: -
For a monthly forecast, the requirements date would be set on the first workday of the month because, for planning, it is assumed that the total requirement must be available at the beginning of the period. You can then divide this monthly requirement into either daily or weekly requirements. -
MRP TYPE IN REORDER-POINT PLANNING
Hi
I would like to know the difference between the V2 and VM MRP type in the individual Material Master record.
Because, for me, both are for Automatic Reorder-Point Planning and I don't know which I have to choose.
Thanks in advance.
Best regards.Forecast program is used to calculate reorder point.
check this document
[http://help.sap.com/erp2005_ehp_03/helpdata/EN/f4/7d257044af11d182b40000e829fbfe/content.htm]
Even when you the calculation is based on past consumptions, in the forecast view you maintain parameters for tendency (seasonal, etc), how many periods are to be taken into consideration and you may also manually adjust consumption quantities. You may refer consumptions to other materials (i.e. when you have a new material code, replacing an old one, you can use this old one historical consumption data to calculate reorder point).
Hope this helps -
Hi all,
Business Process is:
1. I am having 6 plants assigned to a single company code.
2. I had created material "A" and assinged to all 6 plants with
different manual reorder points, selected MRP type VB,.
Plants: 1000 1010 1020 1030 1040 1050
Sloc A100 B100 C100 D100 E100 F100
reorder point 100 20 30 25 18 32
i have defined all MRP plant parameters for individual plants:
From my central stores A100 at Plant 1000 the stock will be issued to remaining all Plants, so central stores-in-charge will run an MRP daily or weekly, as we have set different reorder points for the same material at receiving plants
(1010, 1020,1030,1040,1050) so system first triggers the shortfall at all receiving plants and later triggers the Supplying Plant 1000.
Requirements:
1. If the avaialability stock at sloc B100 at Plant 1010 is 15, after running MRP the system is able to create an Auto PR for 5 quantity,. so its working fine,,,,
but my client requirement is:
if the avaialability stock at various plants are:
Plants: 1000 1010 1020 1030 1040 1050
Sloc A100 B100 C100 D100 E100 F100
reorder point 100 20 30 25 18 32
avail stock 250 15 40 32 29 35
diff stock +150 -5 +10 +7 +11 +3
so if we observe the above table,,, we can see the difference stock (Avail stock - reorder point) now if my stores-in-charge runs an MRP, a PR for 5 quantity at Plant 1010 is generated, however we are having excess stock at different plants.
what we want is, if my stores-in-charge runs an MRP, no PR should be generated to any Plant except a message saying that at particualr Plants(1020,1030,1040,1050) there are excess quantity of (10,7,11,3) at their individual storage locations.
i am not having much idea about MRP run,,,
1. how to map the above business process in system?
2. if i use planned order concept, ie. during MRP run a Planned Order for a Plant will be generated later my stores in charge will convert this planned order to purchase requisition based on the stock availabile at different plants? so how to work with planned orders/
3. Can i do total mrp run for all plants (1000,1010,1020,1030,1040) at a time?
can any one please help me out,,, its urgent.
regards,
urendraHi all,
1. In OM0E i have defined planning scope and assigned 6 plants as sequence.
2. In MD01, i have selected the same planning scope, create purchase requisitions - planned orders, i have'nt selected any Plants.
3. system has given a msg that planning run scope is only possible through parellel mode, now i have selected the parallel processing check box.
4. after pressing enter,, system gvs me the following msg,,,
Please check the destinations for parallel MRP
Message no. MD251
Diagnosis
No destinations have been entered in Customizing or none of the the destinations (application server) entered are active.
In Customizing for MRP, you define the logical destinations (servers) to be used for parallel processing.
how to overcome this,,,
regards,
urendra -
Lot quantity to order for a material set as reorder point planning
Dear All,
Suppose the requirements of a material are as follows:
Week1 Required quantity - 100
Week2 required quantity - 150
Week3 required quantity - 300
Week4 required quantity - 500
This material is set as "VB" (Reorder point planning in the material master)
My questions is:
Can we use periodic lot sizing procedure for a material planned based on reorder point planning , so that MRP run will consider the requirements of a month (1050) and use that as the lot size to order material.
We want to plan the material if it falls below the reorder level, but we want the system to dynamically calculate the quantity to order based on the actual demand (and not on either fixed lot size or maxmimum stock level).
with regrds
Laxmipathi.G.VHi
Use Anyone of the following
1. Use automatic reorder point with forecast planning requirment.Where ssytem will calculate reorder point automatically based on weekly /monthly Forecast req.In this case Lot size you can use EX itself.
2. Use Planning type PD and lot size EX and Instaed of ROL use safety stock so that system will consider weekly sale req. and also safety stock according to that procerement proposal will be created.
Regards,
Velmurugan S -
Lead Time Demand on REORDER POINT REPORT ??
Hi ALL,
Hope you all doing greate , I am very new in Re order point Inventory Planning Method. I have done all the configuration as;
i - Creates an Item and assign it to the specific IO where I am selection the Planning method as Reorder point and enter the other paramters under the lead time tab I am seleting the total lead time as 5.
I have define safty stock as 100 quantity.
I have configure the Forecast Set and forcast under it which contain an Item with Current Quantity is 1000 now I have call the Report to run so I am getting the rest of the thing except value Lead Time Demand ??
kindly help me in this regards, I would be so kind of you.
Thanks
Mohammad YounusHi,
There is a standard report that shows the actual average LT compared to the master data definitions. You can also see the details, and even update master data automatically if you want; WPDTC.
Regards,
Mario -
Regarding reorder point planning.
Hi experts,
I have entered safety stock as 40 pcs., reorder point 50 and created requirement for
may 09 - 30 pcs.
jun-09 - 30 pcs.
After executing MRP run it is showing planned order for 50 pcs. only.
But the requirements are not covered I mean to say at last the available qty should be zero.
Please help me on this immediately.
Rgds,
Parul.In Consumption based planning(re-order point planning), planned independent requirements or dependent requirement will not be considered in the net requirements calculation. Instead, it is triggered when stock levels fall below a predefined reorder point .So, all the planned independent or dependent requirements in a certain period of time should have been considered before setting the reorder point
Therefore, these planning procedures are used in areas for planning both B- and C-parts and operating supplies.(low value materials, but consumption is more)
In reorder point planning, SAP checks whether the available stocks are below the reorder point that has been set for the material. If they are, SAP will create procurement proposal.
We can determine the reorder point manually (u201CVB-Manual reorder point planningu201D MRP Type in standard SAP R/3) or, it can also be calculated automatically using the material forecast (u201CVM-Automatic reorder point planningu201D MRP Type in standard SAP R/3).
In standard SAP R/3 system, besides u201CVB u2013 Manual Reorder Pointu201D and u201CVM u2013 Automatic Reorder Pointu201D MRP Types, there are also other MRP Types that have reorder point as its basis to calculate requirement with additional procedure which count external requirement (sales order and manual reservation) as a requirement. The MRP Type are: u201CV1-Manual reorder point with external requirementsu201D and u201CV2-Automatic reorder point with external requirementsu201D.
If you want to include requirements in the reorder point calculation in addition to the customer requirements and manual reservations,
go to SPRO ->Materials management ->consumption based planning ->master data -> MRP Types
Select the mrp type v1 and
select the following fields:
o Requirements for materials to be provided in subcontracting
o Dependent order reservations on the basis of production orders
o Dependent order reservations on the basis of maintenance orders or networks
o Release orders
o Purchase requisition releases
o Forecast delivery schedules
regards,
sikkandar basha -
Automatic reorder point planning
Hi Gurus,
Cud somebody guide me on the Basic settings required for AUTOMATIC REORDER POINT PLANNING'VM',Including SPRO settings.I cudnt find an answer for this from previous FORUMs.
Kindly give me u r suggestions or aslo suggest some good links for PP documents or links concerning with Automatic reorder point planning and its settings.
THNX in ADVANCE
HKRhi HKR
In automatic reorder point planning, both the reorder level and the safety stock level are determined by the integrated forecasting program.
The system uses past consumption data (historical data) to forecast future requirements. The system then uses these forecast values to calculate the reorder level and the safety stock level, taking the service level, which is specified by the MRP controller, and the material's replenishment lead time into account, and transfers them to the material master.
Since the forecast is carried out at regular intervals, the reorder level and the safety stock level are continually adapted to the current consumption and delivery situation. This means that a contribution is made towards keeping stock levels low.
http://help.sap.com/saphelp_47x200/helpdata/en/f4/7d256344af11d182b40000e829fbfe/frameset.htm
regards
sachin -
Hi Friends, Can anybody please convey complete procedure of manual Reorder pointplanning step by step including T codes. Full points will be awarded....
Edited by: k prasanna on Aug 1, 2008 12:57 PMHi,
1. MM02 - MRP 1 view, here enter MRP Type - VB, Lot Size - EX and then enter Quantity for Reorder Point generation
2. MD02 - MRP Run for Material with following Parameters
Material
Plant
Processing key NETCH Net change for total horizon
Create purchase req. 1 Purchase requisitions
Delivery schedules 3 Schedule lines
Create MRP list 1 MRP list
Planning mode 3 Delete and recreate planning data
Scheduling 1 Basic dates will be determined for plann
Activate all "Process Control Parameters"
And then Press Enter.
System will give Planned Order/Purchase Req. if Stock of Material falls below the Reorder Point.
Also put some stock for the material so that you can analyze it in better way. -
Automatic reorder point calculation
I would like to confirm the formula for calculating a reorder point in SAP.
As I understand it, the simple formula is safety stock + average requirements * lead time.
I have the following settings for a material:
MRP Type - V2
Lot size - HB
Maximum stock level - 500
Total lead days (including GR processing) - 30
Service Level - 98%
Procurement type - F
Historical periods - 2
Forecast periods - 2
Period Indicator - M
Forecast Model - G (Moving average)
Consumption values - 12/2010 - 160
11/2010 - 190
When I execute the forecast run, the get the following result:
Basic Value - 175
MAD - 15
Safety Stock - 39
Reorder point - 219
If the formula for calculating reorder point is - 39 (safety stock) + 175 (average requirement) * (30(lead time)/30(forecast period in days), then the reorder point should be 214. Why does the system output 219?
I read somewhere that a SAP note exists for correcting the calculation, can anyone confirm?
Many thanks.Dear
Automatic calculation of reorder point RP : The reorder point will be calculated with following formula :
RP = average consumption during LT + SS
SS = R x Sq root ( ( LT(d) x 7 ) / FCperiod(d) x 5 ) x MAD
In your case , ROP will be calulated as per your consumption for November with 20 days having consumption of 190/m and December for 10 days having consumption of 160 /month
So Reorder Qty = 190(20/30)+160(10/30)+39 =219
Refer our earlier posting on the same : Detail the safety stock calculation
Regards
JH
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