Datamigration from Legacy Systems to OM

Hi,
Can somebody give me info. about how to migrate from legacy systems to OM. Have anybody a concept. How can i find the datamodel of Order Management.
Send me please the Info. to [email protected]

Hi Ravi,
There are couple of tools provided by SAP for Legacy data migration to SAP CRM.
Legacy System Migration Workbench (LSMW),
Master Data Manager (MDM)
ABAP
It depends on your specific requirements that which one of these will suit you depending on the size of the data, number of fields etc.
You may also refer to other relevant thread which might give you more details:-
Data Migration Strategy: Legacy to CRM (BP and Case)
rgrds,
Randhir

Similar Messages

Migrate all Open Sales Orders From Legacy System (SAP) To SAP System using

Hi Experts,
             I've to Migrate all Open Sales Orders From Legacy System (SAP) To SAP System using Business Objects with a new SALES ORDER DOCUMENT NUMBER referencing the older one.
           I'll get all the required data with field in an excel file.
             Does any standard transaction exist for it ? Or how to go ahead with it ?
Thanks and regards,
Jyoti Shankar

Hi
If you are checking for CREATE option then Sales Doc Type
For more Info goto SWO1 transaction -> BUS2032 --> DIsplay --> Execute --> There SELECT the method which you want to perform... There you can fine the MANDATORY parameters also....
Or in DISPLAY mode PLACE Cursor on the Required Method and CLick the PARAMETERS button on toolbar...
That will show the MANDATORY parameters...
Reward if helpful....
Message was edited by:
        Enter the Dragon

How to get Acknowledgement from legacy system in an Asynchronous scenario?

Hello Experts,
My current scenario is to send an invoice from ECC --> ABAP proxy --> PI --> webservice --> Legacy system & I need acknowledgement back to ECC system from legacy system. How SAP XI acknowledgements work in asynchronous scenarios?
Please guide.
Thanks & Regards,
Nidhi Kukreja

Hi nidhi,
please check following link
http://help.sap.com/saphelp_nw04/helpdata/EN/44/932e8896b610bbe10000000a422035/frameset.htm
Also check this one.
http://help.sap.com/saphelp_nw04/helpdata/EN/f4/8620c6b58c422c960c53f3ed71b432/frameset.htm
hope this helps..
- Deepak.

Migrating Open Sales Order From Legacy System (SAP) To SAP System

Hi Experts,
             I've to Migrate all Open Sales Orders From Legacy System (SAP) To SAP System using Business Objects with a new SALES ORDER DOCUMENT NUMBER referencing the older one.
           I'll get all the required data with field in an excel file.
             Does any standard transaction exist for it ? Or how to go ahead with it ?
Thanks and regards,
Jyoti Shankar

hi jyothi ,
   there are lot of ways of doing it depending on data upload volume it will be decided .
1) thru abap bdc program which directly uses XL sheet data and creates SO using bapi/FMs.
2) using scat.functional consultant should be good enough to use this.
3)lsmw-laborious procedure but achievable.
reward if helps !!!!!

Open Internal Orders from legacy system

Hi,
Is there a way to bring over open projects (Internal Orders) from legacy system into SAP?, especially the way to bring over legacy cost information collected on such projects.
Would appreciate any help,
Ram
Message was edited by:
Ram R

Hi
As such you cannot do this. You download your Legacy system data to an excel sheet and then upload the PO details into SAP using an LSMW etc.
Regards
Dev

*Journal Entries while uploading the vendor master data from legacy system*

hi SAP Folks,
can any one of you tell me the journal entries while uploading the vendor master data from legacy system to SAP system.
Eg: legacy system is having 10000 vendors list, 1 reconciliation account and $ 1000000. while uploading all these data from legacy system to SAP what are the journal entries we get.
thanks in advance.
Edited by: ravindranath manikonda on Nov 24, 2008 1:12 PM

Hi
you will be having only one entry logically
i.e. Opening Bal. clrng A/c Dr.
To Vendor A/c Cr.
regards

Reg:when i was uploading data from legacy system

Hi All,
it is any Include program
for tcode mpr1
when i was upload the data for forecast values from
legacy system to sap system .
only one record is geting updated
other records are not updateding
i have retun logic like this
code,,,,,,,,
TYPES: BEGIN OF TY_FILE,
        WERKS LIKE MAPR-WERKS,
        MATNR LIKE MAPR-MATNR,
        PRWRT LIKE PROW-PRWRT,
       END OF TY_FILE.
DATA: IT_FILE TYPE STANDARD TABLE OF TY_FILE,
      WA_FILE TYPE TY_FILE.
DATA : IT_MARA LIKE MARA OCCURS 0 WITH HEADER LINE,
       IT_MARC LIKE MARC OCCURS 0 WITH HEADER LINE.
DATA : LV_FILE TYPE STRING.
LV_FILE = I_MPR1USERPAR.
CALL METHOD CL_GUI_FRONTEND_SERVICES=>GUI_UPLOAD
EXPORTING
    FILENAME                = LV_FILE
    FILETYPE                = 'DAT'
    HAS_FIELD_SEPARATOR     = 'X'
CHANGING
    DATA_TAB                = IT_FILE
EXCEPTIONS
    FILE_OPEN_ERROR         = 1
    FILE_READ_ERROR         = 2
    NO_BATCH                = 3
    GUI_REFUSE_FILETRANSFER = 4
    INVALID_TYPE            = 5
    NO_AUTHORITY            = 6
    UNKNOWN_ERROR           = 7
    BAD_DATA_FORMAT         = 8
    HEADER_NOT_ALLOWED      = 9
    SEPARATOR_NOT_ALLOWED   = 10
    HEADER_TOO_LONG         = 11
    UNKNOWN_DP_ERROR        = 12
    ACCESS_DENIED           = 13
    DP_OUT_OF_MEMORY        = 14
    DISK_FULL               = 15
    DP_TIMEOUT              = 16
    NOT_SUPPORTED_BY_GUI    = 17
    ERROR_NO_GUI            = 18
    OTHERS                  = 19
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
             WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
LOOP AT T_ARTICLES.
    CLEAR : IT_MARA,IT_MARC.
    SELECT SINGLE * FROM MARA INTO IT_MARA WHERE MATNR = T_ARTICLES-MATNR.
    SELECT SINGLE * FROM MARC INTO IT_MARC WHERE MATNR = T_ARTICLES-MATNR
                                             AND WERKS = T_ARTICLES-WERKS.
ENDLOOP.
LOOP AT IT_FILE INTO WA_FILE .
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
    EXPORTING
      INPUT = WA_FILE-MATNR
    IMPORTING
      OUTPUT = WA_FILE-MATNR.
T_FORECAST_VALUES-WERKS = WA_FILE-WERKS.
T_FORECAST_VALUES-MATNR = WA_FILE-MATNR.
T_FORECAST_VALUES-PERKZ = IT_MARC-PERKZ.
T_FORECAST_VALUES-ERTAG = T_ARTICLES-PRDAT_NEW.
T_FORECAST_VALUES-KOPRW = WA_FILE-PRWRT.
T_FORECAST_VALUES-MEINS = IT_MARA-MEINS.
APPEND T_FORECAST_VALUES.
CLEAR : T_FORECAST_VALUES.
ENDLOOP.
thanks
mars

For creating/uploading the master data from legacy system to SAP we either use below options
1. BDC (recording)
2. BAPI
3. ALE iDoc.
I would sugguest you to use BAPI and there's already this post which explains few details about the BAPI:
Problems with BAPI_PROJECT_MAINTAIN
Regards
Sreenivas

IDOC/BAPI for Production order creation from Legacy system

Hi all
We are using an interface to create Production orders from legacy to SAP. Would you recommend an IDOC or a BAPI to create Production orders. If IDOC or BAPI then could you please mention which one?
thanks a bunch

Hi John,
For your purposes, please use BAPI for production order creation from legacy system. There is no standard inbound IDoc available to use. SAP has an IDoc for outbound interface only (message type LOIPRO).
If there is an inbound IDoc available, I would recommend to use an IDoc.
IDoc technology has excellent error handling and will allow you to reprocess an error (if any).
BAPI is also good approach to use and fast in term of processing.
For BAPI approach, you can use BAPI BAPI_PRODORD_CREATE.
Hope this will help.
Regards,
Ferry Lianto

Upload of historical data from legacy system

Dear forum
We are running standard SOP with transaction MC88 in ECC6.0.
We are doing forecasting on material/plant level, based on historical data (we create the sales plan from transaction MC88).
Now, the problem is that we are introducing new products into SOP, but there is no historical data in SAP for those materials.
Is there any way we can import historical data into SAP from legacy system, so that SOP would take this data into account when calculating the forecast?
Note: we do not want to build anything in flexible planning. Just want to check whether or not it is possible to import historical values from a legacy system, to use as historical data in SAP.
Thanks in advance
Lars

Thanks,
But that will not help us.
Any ohter suggestions out there?

Importing Opening Balances from Legacy System

Hi All,
I am trying to import opeing balances for Items, Vendors and Customers and GL a/c from legacy system to SAP B1.
Can anay one of you suggest the process involved at SAP B1 end for importing the balances?
I know DTW can be used, but can anyone explain the process for SAP B1?
I would appriciate your time spent on answering this.

G/L A/c Balances have to brought in as the last step. You can use the Journal Entry to enter the opening balances or Administration > System Initialization > Opening Balance
BP Balances can be imported using DTW templates for Invoices, Credit Memo's etc. There are examples in the DTW folder.
Inventory Balances can be imported using the Stock taking template and the Cost of the Items can be imported as a price list and the Inventory > Inventory Transactions > Initial Quantities, Inventory Tracking and Stock Posting.
Using the stock posting tab you can reconcile the inventory based on the pricelist to which you had imported the Inventory costs.
If you need more details pls let me know
Suda

Grantor Objects Migration from Legacy System

Hi All,
I have a scenario in which I will be requried to migrate Grantor objects (Programs, Application, Claim, Change Request, billing documents) from legacy system.
I checked the busines objects for Application but could not find the Create Method as we have for Sales Order or Activities.
Can we migrate these objects from Legacy System using lsmw or BAPI's?
Thanks in advance.

Hi All,
I have a scenario in which I will be requried to migrate Grantor objects (Programs, Application, Claim, Change Request, billing documents) from legacy system.
I checked the busines objects for Application but could not find the Create Method as we have for Sales Order or Activities.
Can we migrate these objects from Legacy System using lsmw or BAPI's?
Thanks in advance.

Missing Data from Legacy System

Hello All,
My client went live end of January this year. They had a month of transaction data in their legacy system which they did not bring into SAP. Since this is their first year on SAP and recently implemented Extended Withhold Tax one month data is missing; when they run the 1099s at the end of the year they are going to be reported incorrectly.
How can we bring over that missing data from legacy system over to SAP without having to clear those invoices in SAP?
Thank You In Advance

Hi Shashi,
Have a look : <a href="http://www.box.net/shared/9tda040za6">Transferring Data with DB Connect</a>
<a href="http://sapbwneelam.blogspot.com">More Docs...</a>
Hope it Helps
Srini

How to UNLOCK queues when data is migrated from legacy system to SAP syste

Hi All,
I need some help regarding queues (SMQ2). XI is been used to migrate data from legacy system to SAP system. Sometimes the queue is getting locked. Once the queue is unlocked then the message is processed correctly. So, the incoming queues must be "unlocked" routinely so that they can process through the system. There is a standard report RSQIWKEX available that can be scheduled in SAP system to automatically unlock the queues. Before using the standard report RSDIWKEX, we made sure that we have added parameter MONITOR QRFC_RESTART_ALLOWED set to "1" in Integration Engine specific configuration (TCODE SXMB_ADM).We are unable to analyze the reason for locking of queues and how to avoid it. If the locking of the queues can not be avoided, is there any way to unlock the queues? We tried executing this report but were not successful in unlocking the queues. Please guide us in solving this issue. It would be really helpful if you can give us a direction in solving this problem.
Thanks in Advance,
Shwetha.

Hi,
Just check if the Queues are registered in Transaction SMQR.
If its not, then register the Queue by pressing 'Register' Button
Sharif.

Data load from Legacy system to BW Server through BAPI

Requirements: We have different kind of legacy systems and SAP BW server. We want to load all legacy system data into SAP BW server using BAPI. Before loading we have to validate all data. If there are bad data, data missing we have to let the legacy system user/ operator knows to fix the data into their system with detail explanation. When it is fixed, we have to load the data again.
Load Scenario: We have two options to load data from legacy systems to BW Server.
1. We need to load data directly from legacy system to BW Server using BAPI program.
2. Legacy Systems data would be in workstations or flash drive as .txt (one line separated by comma) or .csv file. Need to load from .txt /.csv file to BW Server using BAPI program.
What we want in the BAPI program code?
It will Read / Retrieve data from text / csv file and will put into the Internal table. Internal table structure would be based on BAPI InfoObject structure.
Call BAPI InfoObject function module BAPI_IOBJ_CREATE to create InfoObject, include all necessary / default components, do the error check, load the data and return the status.
Could some one help me with the sample code please? I am new in ABAP / BAPI coding.
Is there any other better idea to load data from legacy system to BW server? BTW we are using BW 3.10. Is there any better option with BI 7.0 to resolve the issue? I appreciate your help.

my answers:
1. this is a scendario for a data push into SAP BW. You can only use SOAP-Based Transfer of Data.
http://help.sap.com/saphelp_nw04/helpdata/en/fd/8012403dbedd5fe10000000a155106/frameset.htm
(here for BW 3.5, but you'll find similar for 7.0)
In this scenario you'll have an RFC dinamically created for every Infosource you need to transfer data.
2. You can make a chain for each data load, so you can call the RFC "RSPC_API_CHAIN_START" to start the chain from external.
the second solution is more simply and available on every release.
Regards,
Sergio

Dataload from legacy system to BW Server

Requirements: We have different kind of legacy systems and SAP BW server. We want to load all legacy system data into SAP BW server using BAPI. Before loading we have to validate all data. If there are bad data, data missing we have to let the legacy system user/ operator knows to fix the data into their system with detail explanation. When it is fixed, we have to load the data again.
Load Scenario: We have two options to load data from legacy systems to BW Server.
1. We need to load data directly from legacy system to BW Server using BAPI program.
2. Legacy Systems data would be in workstations or flash drive as .txt (one line separated by comma) or .csv file. Need to load from .txt /.csv file to BW Server using BAPI program.
What we want in the BAPI program code?
It will Read / Retrieve data from text / csv file and will put into the Internal table. Internal table structure would be based on BAPI InfoObject structure.
Call BAPI InfoObject function module BAPI_IOBJ_CREATE to create InfoObject, include all necessary / default components, do the error check, load the data and return the status.
Could some one help me with the sample code please? I am new in ABAP / BAPI coding.
Is there any other better idea to load data from legacy system to BW server? BTW we are using BW 3.10. Is there any better option with BI 7.0 to resolve the issue? I appreciate your help.
Regards,
Mau

my answers:
1. this is a scendario for a data push into SAP BW. You can only use SOAP-Based Transfer of Data.
http://help.sap.com/saphelp_nw04/helpdata/en/fd/8012403dbedd5fe10000000a155106/frameset.htm
(here for BW 3.5, but you'll find similar for 7.0)
In this scenario you'll have an RFC dinamically created for every Infosource you need to transfer data.
2. You can make a chain for each data load, so you can call the RFC "RSPC_API_CHAIN_START" to start the chain from external.
the second solution is more simply and available on every release.
Regards,
Sergio

Datamigration from Legacy Systems to OM

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