Parallel Routing in Production

Hi all,
I am using parallel routing. When we creder production order, routing gets coppied in production order.I am able to see only standard sequence but not able to see parallel sequence. How can we see it in production order? and how it works?
Its urgent.
Mayur

Hi Mayur Phalak ,
Pls follow as pradeep's reply to view the paralle sequence
You will not be able to view standard & parallel sequence together in the same screen
Coming to your second question-How it works?
Alignment key controls the scheduling part
As u know the operation with longest lead time will come in the standard sequence
If you set alignement key as "1" then all the operations(both std & parallel) will be scheduled to start at the same time but will end at different time as the lead time vaires for each operation
If you set as "2" then all the operations(both std & parallel) will end at same time ,floats will be at the beginning ie starting will vary for each opearation depending on the lead time
Hope this is helpful,Revert if you have further query
Regards,
SVP

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Parallel routing / sequence

Hi Experts,
I have issue in routing as follows:
I have five operation in a routing as A,B,C,D,E. In every operation I have some component allocation.
Now operation B,C,D is a common operation but components to be allocated is different as per left side and right side of the product.
So How should I map these oerations B,C,D with different components allocation in a single routing.
Should I use parallel sequence or is there anything like parallel routing also. Please tell me the steps to create the routing with parallel sequences and parallel routing with effects of that after MRP run also.
Waiting for the valuable guidance.
Regards
Deepak Sharma

Hi,
In this case, for the operations B,C,D allocating components differently is not possible in the same routing. Because if the components are aligned to left or right as mentioned, there may be change in the product which in case has to be maintaned in different routings with different material numbers.
If not create routing for the same material with group counter 1 and 2, and create production versions and pick the desired ones after Production order creation.
Hope this gives you an idea...
-Thaila Shree

Parallel Routing - Quantity split in operations

Hi all,
I need help regarding the parallel routing,
operation description
Sequence 0 1
10
20                20
30
40
I have parallel routing with sequence no's 0 and 1
if I have a production order for 10 Nos
1) operation 10 is confirmed for 10 Nos
2) operation 20 in sequence 0 system proposes for 10 Nos
    for confirmation
3) Operation 20 of sequence 1 system proposes for 10 Nos for
    confirmation which is not so
There should be a split in the quantity for parallel operation like 5,5(Nos) for both opeation 20,20
how do i obtain the slipt in quanty flow to subsequent opeation
also after confirmation of both operation 20,20 system should propose cumulative quantity(10 Nos) in operation 30 for confirmation.
Thanks in advance
Raghavendra

Hi Raghvendra,
If more than one operation has to be carried out simultaneously then one has to go for parallel sequence
Like taking your example if second & thrid operation takes place at the same time then it is caaled as parallel sequence
any way for your requirement you have to go for operation split
you dont need to maintain two seperate sequences for operation splitting
you want to split between m/c in the same work center(like one work center with 2-3 machines-Machine category) then its possible to do the splitting-you need to maintain each machine as "indvidual capacities" in the work center under capacity header
Then in the operation overview select the required operation(2nd in your case) operation details-->Cap reqmnt assigment here you split the qty & assign to different machines
Basically you have to do capacity levelling,it can be done in CM27,CM25
Hope the above is clear
Revert if you have doubts
Regards,
SVP
Hope the above is clear
Revert if you have further doubts
Regards,
SVP

Function module name for routing fom production orders

Function module name for routing fom production orders

Hi
There are lot of fun modules related to routing
like
BAPI_ROUTING_CREATE
BAPI_ROUTING_EXISTENCE_CHECK
goto SE37 Tcode
enter routing press F4
you will get a lot out of that use the required one
Reward points for useful Answers
Regards
Anji

How to select the correct routing for production order?

In table PLPO i have 4 different group numbers for a particular routing. I'm wondering how a production order, created in CO01, selects which one to use. Our base quantity is dz/hr. When I create an order for a particular material, it shows up as 290 as the base quantity. The group 1 is 400dz/hr, not 200. Why does the order choose this group number and not the group number 1.
   Here is a screen from PLPO table.
   Here is a screen showing the material master.
   This is an image of the order details within the created order.

PLPO contains operations
The planselection would be based on PLKO entries.
Please check online help to first get a better understanding on how routings are selected.
Routing Selection - Production Orders (PP-SFC) - SAP Library
Automatically Selecting a Routing - Production Orders (PP-SFC) - SAP Library
Definition of Base Quantity for Operation:
"Quantity of the material to be produced to which the standard values of the
operation refer"

How to create parallel routing sequence

how to create parallel routing sequence?
we have routings 3010 ,3020 ,3030 and 3040.
but 3010,3020 and 3030 operationwise shop list to be released at one time becuse they all are parallel operations.
after 3010,3020 and 3030 operations 3040 is a sequencial operation.
please do explain the process how to create parallel routing sequence in this case
and confirmation of operations
thanking you
srinivas

Srinivas,
i think you are looking at an option were in you can confirm or do goods Issue for the order. If that was the requirement, then the control is in customizing transaction "OPK4".
Here in this transaction you need to define "operation sequence is not checked" for the plant/order type combination.
Hope this helps....Please let me know if your need is something else,
Regards,
Prasobh

Parallel Sequencing of Production between different resources

Hi all,
I want to consider the way to produce a product in parallel with other resources if available and cost efficient. ( Parallel sequencing of the production between resources)
I have setup groups for products. Also resources (machines)
every machine can do the same job (in different times)
According to setup optimization it may be useful to produce all in one resource but if I need to catch the requirement date, I have to parallelize the work.
Is there any way in SCM like (parallel sequencing in R/3) that takes us to a more feasible solution?

Hi Mehmet,
In R/3, in the operation of routing, we can give "split" number . It can split one operation into several splits during scheduling or capacity leveling so that total execution time will be reduced accordingly.
But when you transfer such operation with split number, the activity duration will be automatically calculated by using machine time divided by split number.
However in PPDS, there is split function. I'm not sure if it is what you want.
http://help.sap.com/saphelp_scm50/helpdata/en/3d/7e653a0c52425fe10000000a114084/frameset.htm
Hope it can help.
Watson

BOM, Routing and production order

Hello Guru,
we notice something, our material 1256 has maintain four alternative bom as of this date:
Alt BOM       MRP4 Prod version BOM stat       PV lot size Routing Grp    Route Lot
1                          ACA                            02                 0 to 0             5000001            0 to 999
2                          ACB                            02                 0 to 0             5000002            0 to 999
3                          ACC                            02                 0 to 0             5000003            0 to 999
4                          ACD                            01                 0 to 0             5000004            0 to 999
can the difference be of lot size can be a factor why still even though alt BOM 1 with PV ACA was still pick when we do CO01 and CO41 in creating production order? we have already set-up in master data MRP4 tab Selection method = 3 which a expert also advise us to do for those inactive bom material not create a order, but doing this still not solve our problem
and also does in MRP4, under the selection method, INDIVIDUAL/COLL can affect the selection of production version when creating order? what does the following works:
blank = ?
1 = individuals requirements only
2 = collective requirements only
thanks a lot
ryan
Edited by: Ryan on Dec 12, 2008 9:40 AM
Edited by: Ryan on Dec 12, 2008 9:42 AM

Hi Ryan,
- As all the production version containes same Lot size.So system will pick first which system finds in C223.
So each time you will find default selection of Production version ACA in Plan Order and Production Version.
blank = ?
1 = individuals requirements only
2 = collective requirements only
Blank means Individual and Collective both.
What I have observe with this selection is whenever you are going to plan for MTS system will plan with collective requirement and in case of MTO it will plan with Individual requirements.
May be others have some other idea (Actually I also want to verify it).
- No there is no impact of Individual/Collective requirements on Selection of Production Version.
Regards,
Dhaval

Change components and Routing of production order

Hi, experts, I have such requirement that change quantity of a component or add a component, add a operation into current routing.
I have look up answer, but can not find the right one.
BAPI_PRODORD_CHANGE only can change header data.
BAPI_ALM_ORDER_MAINTAIN seems can not change production orders, it is for service orders.
CO_XT_ORDER_CHANGE will assign a new routing number and a new bom number.
Could somebody give me some FM and BAPI for reference? Thanks in advance.

Hi Rick,
Follow the below sample steps for changing component quantity:
DATA:
    l_methods TYPE bapi_alm_order_method,
    it_boperations TYPE STANDARD TABLE OF bapi_alm_order_operation_e WITH HEADER LINE,
    it_components TYPE STANDARD TABLE OF bapi_alm_order_component_e WITH HEADER LINE,
    it_components1 TYPE STANDARD TABLE OF bapi_alm_order_component WITH HEADER LINE.
1. Call BAPI :BAPI_ALM_ORDER_GET_DETAIL , it will give existing order component details.
CALL FUNCTION 'BAPI_ALM_ORDER_GET_DETAIL'
    EXPORTING
      number        = <production order number>
    TABLES
      et_operations = it_boperations
      et_components = it_components
      return        = it_bapiret2.
2. Move it_components to components table compatibel to BAPI "BAPI_ALM_ORDER_MAINTAIN".
LOOP AT it_components.
MOVE-CORRESPONDING it_components TO it_components1.
_*"Note here while moving change the component quantity"*_
APPEND it_components1.
CLEAR it_components1.
ENDLOOP.
3. Build the methods table for change production order :
it_methods-refnumber = v_refnumber.
            it_methods-objecttype = 'COMPONENT'.
            it_methods-method = 'CHANGE'.
            it_methods-objectkey = v_objectkey.
            APPEND it_methods.
"Note v_refnumber has 1 to 1 relation ship with the components table, if you want to change First component in it_components1 then you have to enter value '1' here for v_refnumber.
it_methods-method = 'SAVE'.
        APPEND it_methods.
4 . Call
CALL FUNCTION 'BAPI_ALM_ORDER_MAINTAIN'
          TABLES
            it_methods   = it_methods
            it_component = it_components1
            return       = it_bapiret2.
CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'.

Input routing on production order creation using BAPI_PRODORD_CREATE

Hi experts,
I have created one program for creating production using BAPI_PRODORD_CREATE it is working fine. I am trying to input the routing and alternate grp counter along with this but it is not updated in production order.
How to input the routing details for production order ?
Is there any BAPI/FM to update the routing details in production order ?
Thanks & Regards,
Karthi

Hi Sree,
Routing for the material already exists. I don't know the reason why its not picking.
If i maintain routing as mandatory in OPL8 tcode.
BAPI_PRODORD_CREATE giving error as "Order type YG01 requires a routing (transaction terminated)"
Thanks & regards,
Karthi
Edited by: karthi keyan on Aug 24, 2011 10:51 AM

Mismatch in Routing and production order

Dear All,
I am having problem with component allocation in rotuing.
For one of the component operation and sequence is 0010 and 0100 is assigned in component allocation. But in the production order it is picking as operation 100 sequence 0. Valid from date in fine. We have only production version and group no. i assgined correctly in prod version.
Can any on help me how to resolve this issue.
Regards,
Satyajit

Dear Satyajit,
If my understanding is correct then I guess the system behaviour is correct.
Generally the first set of operations created in the routing falls under standard sequence which gets saved under sequence
number as 0.So I assume you must have assigned the component for operation number as 0100 and sequence number as 0.
The same is getting copied in the production order,which is happening through the production version--->routing group and
group counter no.
Correct me if I'm wrong.
Regards
Mangalraj.S

Deletion of Serial numbers/ Parallel sequences from production order

HI ,
I am trying to delete the Serial numbers from the production order programatically using the FM SERNR_DEL_FROM_PP. I dont get any error , but the serial number is not getting deleted from production order. If anyone have used this FM for deletion Please let me know what extra has to be done.
Similarly i have a requirement or deletion of parallel sequence from the production order. Any FM to do the same?
Code screenshot below
CALL FUNCTION 'SERNR_DEL_FROM_PP'
       EXPORTING
            material              = i_matnr
            j_vorgang             = 'PMP2'
            ppaufnr               = i_paufnr
            ppposnr               = i_itemno
       IMPORTING
            anzsn                 = l_num_serno
            ZEILEN_ID             =
           SERIAL_COMMIT         =
       TABLES
            sernos                = gt_sernos
       EXCEPTIONS
            serialnumber_errors   = 1
            serialnumber_warnings = 2
            OTHERS                = 3.
DATA ls_afpod_po TYPE afpod.
MOVE-CORRESPONDING gs_afpod_po TO ls_afpod_po.
*.....Update Number of serial numbers in parent order
ls_afpod_po-anzsn = l_num_serno.
update afpo
set anzsn = l_num_serno
where aufnr = i_paufnr and
        posnr = i_itemno.
commit work AND WAIT.

Hello,
the function module SERNR_DEL_FROM_PP calls the function module SERNR_DEL_FROM_DOCUMENT within. There, the changes are only written into the memory.
See also the code below:
CALL FUNCTION 'STATUS_BUFFER_EXPORT_TO_MEMORY'             "P99K058111
        EXPORTING                                             "P99K058111
             I_MEMORY_ID = MEMID_STATUS.                      "P99K058111
The variable memid_status has the value 'SN_STATS'.
So if you want to update the data, you have to call the following function module:
CALL FUNCTION 'SERIAL_LISTE_POST_PP'
EXPORTING
    MEMORY_ID_STATUS       = 'SN_STATS'
Regards Simon

Alternative selection of routing in production orders

in routing there are 4 operations
operation   descriptions                                      work centre
0010        ONE SIDE CENTER GRINDING            A
0020        ROUGH MAJOR DIA.GRINDING            B
0030         FINISH MAJOR DIA. GRINDING            C
0040         ROUGH/FINISH THREAD GRINDING     D
operation 0020 & 0030 having alternate routing for for different work centre sayE & F resp.
now, i want solution/setting for automatic selection in the production order of alternate routing of E for B & similarly alternative of F for C resp.
if anser is not possible then please give other alternative
regards,
mangesh

H Mangesh,
In R/3 capacity of resources will not be checked while creating both planned order and production order. Thats why you have option of APO-PPDS for more accurate planning across plants with complete capacity check.
You should design your routing with approperaite work centers to carry out manufacturing tasks and with this lot size criteria only autmatic selection of work centers are possible.
Otherwise you have to do changes manually in production orders. For this create alternate routings and order dependent parameters checked the indicator "alternate routings are allowed".
Regards
TAJUDDIN

Adding network route to production router

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If I add a new bgp routes to a production router for new vlans networks to be advertise will that slow down the network for a bit or affect other devices that are in other networks that are currently advertise on the router?
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Parallel Routing in Production

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