Assembly scrap in REM scenario

Hi Experts,
My scenario is relevant to REM, during back flush in transaction MFBF am posting the assembly scrap by selecting assembly scrap radio button and in the scrap posting screen with reason of variance, as per logic the quantity of the plan order should be reduced by scrap quantity, am able to see the goods issue document but the plan order quantity is not getting reduced.
Are there any specific setting needs to be done for posting of assembly scrap?
Please help to explain the complete process of assembly scrap in case of REM.
Regards
cs

Hi Anupam,
I have checked the process as per your advise and it is working fine, but here am having an issue as if am scraping through quality it is scrapped with movement type 553, which is booked as loss.
But actually we are retrieving the components from these 5 units and reusing them in another FG.
As we are working with REM we are using CO07 production order without material for rework purpose in that case the scrapped assembly is issued to production order and components are retrieved with 531.
Is there any possibility that the scrapped assembly can be shown as stock and issuance can be done?
Or how can we address this scenariou2026
Regards
Chandan

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Set TECO automatically when assembly scrap is used

Hi Experts,
could any of You help me pls with a mass processing of TECO status, when using assembly scrap at material master?
In my scenario we use COHV / PPIO_ENTRY as a background job for mass process and set TECO each night - worked well till no assembly scrap was set and used.
When assembly scrap is maintained at material master, we have a total order qty, a planned scrap and the output qty in prd order.
When cnf is made for prd order, and reached the planned output qty I expected the same as before: automatic TECO set - but it is not. The system still expect the total order qty to be reached - but we only go for the output qty. So when cnf qty = to output the status should be set - if scrap is lower than the planned scrap figures the order is not technically closed by the PPIO_ENTRY backgroung job.
Anyone pls support me with an idea, how to handle this situation, and set TECO automatically when cnf qty equals to expected output, pls?
Answers will be appreciated

dear friend,
can you please look at checkbox "Generated Confirmations w/o Quantity Adjustments" in OPK4 for your plant/order type?
do you have it 'ON' ?
regards,

BOM is with Assembly scrap

Hello
When we create BOM , CS01 and Expolde in CS11
then i want the scenario like Components 10% scrap and assembly is 25% scrap
these Copmponents scrap field is in MRP 4 view and assembly Scrap field is MRPview
what is the use of these field and when we will use these field s
plz explain me with one exapmle.
iam very greatful to those persons who give me answer.

Suggest you take help by pressing F1 on the Components scrap in MRP4 view of material master and follow the example given in the help, there is also a hyperlink to the documentation for this indicator. I am copying the same for you ref:
Indicator: Net scrap 
Definition 
This indicator determines whether scrap for the component is calculated on the basis of the net required quantity (the required quantity without assembly scrap from the material master record). 
Procedure 
- You must set this indicator if you want assembly scrap to be ignored.
- You must set this indicator if you enter operation scrap .
 - You can set this indicator if you only enter component scrap, to
 calculate scrap on the basis of the net required quantity for the
 assembly.
Examples 
Bill of material:
- Assembly MAT-1:
- Required quantity 100 pieces
- Assembly scrap 2%
- Component MAT-2:
- Component quantity 100 pieces
Depending on the applicable scrap and the net indicator, the following 6
 quantities are required for component MAT-2 for a required quantity of
 100 pieces of MAT-1:
1 2 3 4 5 6
 Comp 5% - 5% 5% - -
 Op. 6% 6% - - - -
 Net ind X X X - - X
Qty 11130 10600 10500 10710 10200 10000
Key
Comp Component scrap
 Op. Operation scrap
 Net ind Net indicator
 Qty Quantity calculated for component MAT-2 in pieces
Hope this will provide you a complete insight on how the scrap indicators in material master and Bill of Material work in relation to planning of the materials

Assembly Scrap Calculation

Hi all
We are using assembly scrap scenario. To produce 3900 finished goods we have to start by producing 6000 and becaus of scrap end up with 3900. The scrap is 6000 - 3900 = 2100. We can achive this by putting a assembly scrap factor. The calculation would be 2100/3900 = 53.84615385 % will be the scrap factor. Now we will have to round this to 53.85 in SAP. Is there a way that the assembly scrap factor could be calculated in a way where 3900/6000 = 60% . This way I get a nice round number instead of 53.85
Any thoughts on this
thanks a lot

Hi John,
Donot calculate your %rejection on the basis of single reading...it should be calculated on the basis of you historical readings database...it is not necessary that everytime scrap will be 2100 pcs to produce 3900 pcs it may vary accordingly you % will also vary...so you should take mean of thease and decide the scrap % system will automaticaly plan that many additional pcs in planning run...
i.e. If your assembly scap is 55%and you want to produce 4000 pcs then 0.55*4000=2200 additional pcs are req. means actually you need to produce 6200 pcs.likewise everytime system will calculate scrap you just have to enter your req. qty.
where as %scrap fig can be kept on higher side as well lower side depending upon your tolerance limit and safety (buffer) stock if you maintain.
Regards
Hemant gadhari

Report for the list of materials with component & assembly scrap

Dear Experts ,
I have been told to generate a report for the materials which are subjected to component and assembly scrap . Please guide me for the same . Many thanks in advance.
Yours
Aman Khan

Dear Aman,
It you are maintaining both assembly scrap & component scrap both in MM you can read MARC table by creating simple query.
Read Field MARC-AUSSS & MARC-KAUSF.
If you are maintaining component scrap in BOM item read STPO-AUSCH.
[Query Creation|How do create query in SAP?]

Transaction Type 'WIP assembly scrap' in Onhand, Availability/Available to Reserve/Available to Transact

Transaction Type 'WIP assembly scrap' in Onhand, Availability/Available to Reserve/Available to Transact
Dear All,
Version: 12.1.3
Problem Description/Question: A Item shows different quantity in Inventory > Onhand, Availability/Available to Transact/Available to Transact
total quantity = 1000
available to reserve = 800
available to transact = 800
Find quantity = 200 exists with Transaction Type = WIP assembly scrap
***Question: For Transaction Type = WIP assembly scrap, whether it is availble for Reserve and Transact?
Any response could be appreciated.
Regards,
Joy

Hi,
Your finding is correct.
As "WIP assembly scrap" transaction for 200 qty. system will not allow to reserve the same stock qty again.
200 qty Stock is reserved.
Available to Reserve: The available quantity of an item you can reserve across an organization.
Available to Transact: The available quantity of an item you can transact across an organization
Thanks
NS

QM in REM Scenario

Dear All,
I am working on REM Scenario with QM integration,
The requirement is there should be a inspection lot created which is stock relevant, similar to inspection type 04 in process industry and discrete industry where once GR is done against an order an inspection lot is created which is stock relevant.
Similarily once back flush is done in MFBF no inspection lot is created and stock moves to unrestricted directly
I know there is inspection type 13 which is used for in process inspection in REM but that is non stock relevant inspection.So my question is how can i map this type of scenario???
Can we use inspection type 04 in REM???How can we bring the stock to inspection stock with a lot created after backflush is done in MFBF???
Please provide your valuable inputs...

Hi
In REM 13 Is used for Inprocess whereas for Final Inspection 04 is used.
In MFPR 13 inspection type lot is created.After MFBF ,backflush takes place & stock relevent 04 inspection type is created.
Can we use inspection type 04 in REM???How can we bring the stock to inspection stock with a lot created after backflush is done in MFBF???
04 will be automatically created after MFBF(QTY equal to backflush QTY) if it is active.This will solve your peprose
I hope this will add some value
Regards
Sujit

Repetitive Component Scrap for MTS scenario using MFBF transaction

Hi,
We are trying to replicate the functionality of posting a backflush document to process Repetitive material component Scrap for MTS scenario with BOM explosion using MFBF transaction into a custom RF program.
We tried to use 'BAPI_REPMANCONF1_CREATE_MTS' to backflush the Scrap for the above scenario. But it did not help. And no other BAPI's exist. BDC'ing the transaction doesn't help as it contains Table Controls and lot of subscreens an dit is highly volatile for a RF screen.
In view of above restrictions, we are not able to find a solution of how to implement the above functionailty in a RF program.
Can someone please help us in this regard.
Thanks.

Any Body plz ? .. Even I need this.

CK11N - How to exclude assembly scrap factor from Cost estimate

Dear Experts,
We have assembly scrap maintained in the material master. We also have operation scrap in the routings.
During the Cost estimate runs, we just want the system to consider the Routing operation scrap. I know one solution is just to remove the assembly scrap from the material master. However, we can't do this since it can adversely impact our MRP runs.
Does anyone has any idea on this?
Thanks and regards,
Vishal Thakur

hi vishal,
if you want to exclud the material fromt the cost estimate here is the short cut .
go to the material master of the material which you dont want to be costed
go to the costing views and flag the dont cost check box in that views
Best Regards

Standard report for Activity types in REM scenario.

Hi PP Gurus,
Is there any standard report like MCRP, MCP6, MF12 in REM scenario to capture time booked for Activity types? Please revert.
Thanks & Regards,
Abu Arbab

Hi R. Brahmankar,
Thanks for your prompt reply. We need to track Activity types booked in terms of quantity. We checked all the transaction code that you suggested.
The track of Activity type is also possible in standard SAP system provided we do Separated Backflush only.
T-code- MF12:
Field Name- Production Activities:*
Production activity posting in worklist
If you select this indicator, the system only displays the document logs for which production activities still have to be posted.
The selected documents provide you with a worklist which you process using the separate backflush transaction.
Thanks & Regards,
Abu Arbab
Edited by: abu arbaba on Sep 24, 2008 11:07 AM
Edited by: abu arbaba on Sep 24, 2008 11:12 AM
Edited by: abu arbaba on Oct 16, 2008 8:16 AM

Manual selection of production version in REM scenario.

Hai gurus,
I discrete manufacturing we can several production versions and we can select the same manually
when we convert planned order to production order. Like this whether it is possible in REM scenario
to select the production version manually, if so what is the settings and procedure.
waiting for the positive reply.
regards,
sekar chand.

Dear Sekar Chand,
Are you not able to select the production version in MFBF manually ,assuming if you have more than
one production version for the same material?
What Tejas has suggested you is to start the planning process itself based on Prod.versions ---> MRP
run-> planned orders--> Production confirmation.
In case if you do not take MRP run and go for a direct confirmation also you will be able to select the
production version in MFBF.
IF not means revert back.
Regards
Mangalraj.S

BAPI/BAdI/OSS notes for PRT measuring.document auto.update -REM scenario

Dear Forum members,
In a REM scenario how to pull the PRT's assigned to the individual operation in the routing to the planned order.
(In my understanding if we carry out a elad time scheduling we get the operation deatils along with the timings under the detailed
planning tab and we can see the component's list)
Is there any OSS notes/BAdI/BAPI which addresses the measuring document update automatically as per the confirmation
quantity made in a REM scenario.
Eg: If the confirmation quantity is for 100,then whatever the PRT(equipment category)linked to the routing should get updated
automatically for 100 quantity,(the measuring document should get generated for an usage value as 100).
Please give your suggestions and input on this concept.
Regards
S Mangalraj

Hi Mangal ,
What is your exact requirement and why are you using PRT as equipment ?
You can use PRT as Material and consume in order if required . Also create document in CV01N and assign in BOM as
component with Document category.
Regards,
Jayavimal
Edited by: jaya vimal on Jun 18, 2010 2:08 PM

Dynamic Assembly Scrap

Hi,
Our client is having an agreement with customer that goods can be delivered more than order quantity on certain percentage (based on lot size)
order is 1 to 100 then 10% extra can be delivered
If order is 101 - 500 then 5% extra can be delivered
and 501 to 1000 then 3% extra can be delivered.
But in standard we cannot able to define assembly scrap based on lot size to get extra requirement.. I have gone through many links but it seems there is no solution from standard need to how this can be achieved through user exit. if anyone has done this before then let me know how it can be achieved.
Regards / US

Hi US,
I don't think is possible to manage assembly scrap based on lot size.
Also, noted that the assembly scrap can not be enter at BOM level.
I think the solution to your problem is to create three different BOMs:
- BOM1 from 001 to 100 and enter a component scrap of 10% for all the items
- BOM2 from 101 to 500 and enter a component scrap of 5% for all the items
- BOM3 from 501 to 1000 and enter a component scrap of 3% for all the items
Then you will need to create the production versions:
- ProdVersion 01 for BOM1   --> from 001 to 100
- ProdVersion 02 for BOM2   --> from 101 to 500
- ProdVersion 03 for BOM3   --> from 501 to 1000
This way the MRP will assign the corresponding BOM base on the size of the planned order.
Kind Regards,
Mariano

Planned order reduction in REM scenario

I havent worked on REM scenario before (all my exp is in discrete) so my question might be quite basic...
lets say I have 3 planned orders po1, po2, po3 for a material running on 3 lines.
po1 - 100 quantity
po2 - 150 quantity
po3 - 100 quantity
I have done scheduling using MF50 and schedule is released to the SFC.
now, when I go to MFBF screen and just enter the material number and post backflush + gr (which is the normal case almost all rem clients do, if i am not wrong) for quantity 75, which planned order will be reduced? how does system determine which planned order to be reduced? is there any logic?

Hello
The following note explains which orders are selected for reduction during backflush:
1932420 - Reduction Period for planned orders in RE
You can find the relevant customizing for planned order reduction on the repetitive manufacturing profile (transaction OSP2). See the screenshot for details:
Planned orders are sorted for reduction on program LBARMFCV, on the following piece of code:
SORT PLAFX BY SORTFLG PEDTR.
It means that, if there are several orders selected according to the customizing, system will select the order to be reduced according to the finish date.
BR
Caetano

Reg REM scenario

Dear all,
Please clear my doubt what is the difference in REM profile when , we create REM profile we use in control data back flush from standard cost estimate for material instead of data from product cost collector
Can we use normal routing in place of rate routing in REM scenario
Regards
venkat

Dear Venkat,
Yes we can use a normal routing instead of rate routing in REM scenario.
When creating REM profile you have 2 option whether to post activities and whether to post as per the standard cost estimate
details or based on the preliminary cost estimate of the product cost collector.
If the option is elected for standard cost estimat is a mandatory before production booking that's backflush using MFBF.
Check and revert back with your queries.
Regards
Mangalraj.S

Assembly scrap in REM scenario

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