WHAT IS Singleview Data Migration Architect

Hi Team
WHAT IS Singleview Data Migration Architect. Please let me know any links about this..
Edited by: 870003 on Feb 7, 2013 11:28 PM

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What is PMS Data Migration Experience and Data Migration Scripts preparatio

Hi All what is PMS Data Migration Experience and Data Migration Scripts preparation
why we use these in HRMS(EBS)

Pl provide a link to where you got these terms from.
"PMS Data Migration Experience" is not an EBS term - most likely a vendor or third-party phrase/tool/software.
"Data Migration" in HRMS (and other EBS modules) typically refers to the process of moving data from a legacy system to EBS during the process of going-live with EBS.
HTH
Srini

What kind of data migrate to CCM 5.0??

Hi,
I´ve read many documents about Data Migration Assistant (DMA) and i have some doubts about it. In our company each telephone user handles speed dials, services associated to telephone and own book telephone. i`m completly sure that speed dials are migrated with DMA, but services and books telephone too???
I don´t know if when in cisco documentation says Call Manager data it´s refering to all kind of datas.
thanks to all.

Anyone???

Data Migration techniques

Hi Experts,
I want to know about data migration techniques and how we can best use MDM while migrating old version of R/3 to new version of R/3....
I have implemented SAP MDM in cases where we have number of SAP R/3 instances across different region and we were taking data from different R/3 one by one and doing data stan'zation,consolidation, Harmonization and all... I am not talking about all this...
There was a good explanation from Markus Ganser about Duplicate data and identical data... I know all this..but my question is when I have only one SAP R/3 and I still want to implement MDM solution while migrating my old R/3 instance to new one, How can I proceed in this scenario? What is the data migration technique...
I know the common answer will be to use MDM as a middle ware..take Master data from old instance and after consolidation, send it back to new instance and at the same time send tran'data directly to new version... But is this worth doing this? Is there any other approach?
If there is any document on this or any one have idea about data migration techniques while implementing MDM solution than send me documents on [email protected].......
In short, I am looking for below 3 points while doing migration along with SAP MDM
Data Migration techniques
Prerequisites
Methodology in this kind of scenario
Step by step procedure
cheers,
R.n

hi..
here i am sending u the link for complete Data Migration Life Cycle
<a href="http://www.redwoodsystems.co.uk/dataMWhitePaper.html#links">http://www.redwoodsystems.co.uk/dataMWhitePaper.html#links</a>
hope it might be of any use to u
thank you & reward points if useful
Message was edited by:
Dasari Narendra

HELP ME ON DATA MIGRATION PLEASE

Hi
what is SAP data migration what kind of tools and techniques include in that and also please what are the roles and responsibilities include in that when we are working on project.(RELATED TO ABAP)

Data Migration Current Situation
Data migration or data conversion is a persistent issue facing most organizations who have implemented SAP. Whether it is during the final phases of a new SAP implementation, during SAP upgrades and updates, during corporate restructurings, or during mergers and acquisitions, data migration continues to remain a challenging problem for IT.
Most data migration projects are faced with a time and budget crunch. But, these projects usually require extensive support from programmers and other technical experts and therefore data migration projects tend to get expensive and time-consuming.
The tools for data transfer and data migration provided by SAP are very technical and have a steep learning curve associated with them and they require technical experts to build and implement the data migration scripts.
Data Migration Ideal Scenario
An ideal data migration scenario would let the data migration project be implemented by the end user departments themselves. A few super-users within these end-user departments that supply the data should have the ability to transfer and migrate data themselves without relying on technical experts. Such a scenario would significantly cut the time and effort required in a data migration project.
Reaching such an ideal scenario would require data migration tools that are easy to learn and require no programming. Furthermore, these tools should work across all the different SAP modules and the SAP products, including the different versions of SAP.
Data Migration
Data Migration is the process of moving required (and most often very large) volumes of data from our clients existing systems to new systems. Existing systems can be anything from custom-built IT infrastructures to spreadsheets and standalone databases.
Data Migration encompasses all the necessary steps to cleanse, correct and move the data into the new system *. Technological changes, change in providers, software updates or data warehousing / data mining projects make such delicate and critical operations necessary.
Data Migration can be done using BDC, LSMW, BAPI, Idoc's.
What is the difference between batch input and call transaction in BDC?
Session method.
1) synchronous processing.
2) can tranfer large amount of data.
3) processing is slower.
4) error log is created
5) data is not updated until session is processed.
Call transaction.
1) asynchronous processing
2) can transfer small amount of data
3) processing is faster.
4) errors need to be handled explicitly
5) data is updated automatically
Differences between bdc session method and call transaction method.
The most important aspects of the batch session interface are: - Asynchronous processing - Transfers data for multiple transactions - Synchronous database update During processing, no transaction is started until the previous transaction has been written to the database. - A batch input processing log is generated for each session - Sessions cannot be generated in parallel
The most important aspects of the CALL TRANSACTION USING interface are: - Synchronous processing - Transfers data for a single transaction - Synchronous and asynchronous database updating both possible The program specifies which kind of updating is desired. - Separate LUW for the transaction The system performs a database commit immediately before and after the CALL TRANSACTION USING statement. - No batch input processing log is generated.
Refer this
For BDC:
http://myweb.dal.ca/hchinni/sap/bdc_home.htm
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/home/bdc&
http://www.sap-img.com/abap/learning-bdc-programming.htm
http://www.sapdevelopment.co.uk/bdc/bdchome.htm
http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm
http://help.sap.com/saphelp_47x200/helpdata/en/69/c250684ba111d189750000e8322d00/frameset.htm
http://www.sapbrain.com/TUTORIALS/TECHNICAL/BDC_tutorial.html
Check these link:
http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm
http://www.sap-img.com/abap/question-about-bdc-program.htm
http://www.itcserver.com/blog/2006/06/30/batch-input-vs-call-transaction/
http://www.planetsap.com/bdc_main_page.htm
call Transaction or session method ?
http://www.sapbrain.com/FAQs/TECHNICAL/SAP_ABAP_DATADICTIONARY_FAQ.html
http://www.****************/InterviewQ/interviewQ.htm
http://help.sap.com/saphelp_46c/helpdata/en/35/2cd77bd7705394e10000009b387c12/frameset.htm
ALE/ IDOC
http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm
http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc
http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419
http://www.netweaverguru.com/EDI/HTML/IDocBook.htm
http://www.sapgenie.com/sapedi/index.htm
http://www.sappoint.com/abap/ale.pdf
http://www.sappoint.com/abap/ale2.pdf
http://www.sapgenie.com/sapedi/idoc_abap.htm
http://help.sap.com/saphelp_erp2005/helpdata/en/0b/2a60bb507d11d18ee90000e8366fc2/frameset.htm
http://help.sap.com/saphelp_erp2005/helpdata/en/78/217da751ce11d189570000e829fbbd/frameset.htm
http://www.allsaplinks.com/idoc_sample.html
http://www.sappoint.com/abap.html
http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm
http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc
http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419
http://www.netweaverguru.com/EDI/HTML/IDocBook.htm
http://www.sapgenie.com/sapedi/index.htm
http://www.allsaplinks.com/idoc_sample.html
Check these step-by-step links
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/ccab6730-0501-0010-ee84-de050a6cc287
https://sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/8fd773b3-0301-0010-eabe-82149bcc292e
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/3c5d9ae3-0501-0010-0090-bdfb2d458985
regards,
srinivas
*reward for useful answers*

What component is included with Microsoft SQL Servers that can be used to perform a broad range of data migration tasks?

What component is included with Microsoft SQL Servers that can be used to perform a broad range of data migration tasks?
a. Full Text Search service
b. SQL Notification Server
c. SQL Reporting Server
d. SQL Server Integration Services

d.
Are you having a test and trying to cheat?
For every expert, there is an equal and opposite expert. - Becker's Law
My blog
My TechNet articles

What is "Data migrations resolutions"

Hi Team,
Last week i went to interview, that person asked that...
" what about the knowledge of '*Data migrations resolutions*' "?
I have no idea about this. After that i searched in Google, but different types of results came.
Any one please suggest or provide correct link to learn this topic.
Regards,

941829 wrote:
Hi Team,
Last week i went to interview, that person asked that...
" what about the knowledge of '*Data migrations resolutions*' "?
I have no idea about this. After that i searched in Google, but different types of results came.
Any one please suggest or provide correct link to learn this topic.
Regards,============================================================================
"When I use a word," Humpty Dumpty said in rather a scornful tone, "it means just what I choose it to mean -- neither more nor less."
(Lewis Carroll - Through the Looking Glass)
============================================================================
A lot of terminology is installation specific. People start using it and it is so embedded in their local culture they don't even realize that the terminology is not universal. There is nothing wrong with telling an interviewer that you don't understand the question and ask them to rephrase it.

Data migration from 4.7 system to ECC 6.0

Hi All,
I am a Solution Architect. Currently working on a typical pursuit requirement. the requirement is as below:
One of our customer is currently on SAP 4.7 system. Their current system is shared by 2 companies & the companies got demerged now. Hence they are palnning for fresh ECC 6.0 implementation & migrating Master data & transactional data related to this customer from the current 4.7 system to ECC 6.0.
I am seeing possible way for data migration is through ALE or LSMW. But I am not confident about the execution plan & process.
I would wish to know from you people is:
1. The different methods to do data migration from 4.7 to ECC 6.0 with pros & cons
2. How to plan for data migration
3. Risks & mitigations during data migration
4. different kind of skill set & duration required to accomplish this requirement
Currently we are planning for 6 months for the ECC 6.0 core modules implementation.
If you have undergone this kind of project then request you to share your experience. Any information on this regard is appreciated.
Thanks & Regards,
Suresh

Hi
Go through eh below link for Best Practices
http://help.sap.com/bp_hcmv1600/HCM_US/HTML/master_data.htm
[Risk Factors|http://www.informatica.com/INFA_Resources/article_sap_netweaver_mag_data_migration.pdf]
[Different Methods|http://www.sap-img.com/general/what-are-the-methods-to-migrate-data-from-a-legacy-system-to-sap.htm]
[Best Practices|http://partners.netapp.com/go/techontap/NGS_migration.pdf]
Regards
Pavan

Fixed Asset Data Migration Wizard

Hi All,
I tried to use Fixed Asset Data Migration Wizard to migration my fixed asset data from 8.82 to 9 in the development server. The server only accessible by myself.
When I start the migration run, system prompt me " To Continue with the fixed asset data migration, you must be the only user logged on to this company data".
In fact I'm the only user in the company data and system not allow me to execute the migration.
What are the causes that system recognise there is another user in the system?
Please advise.
Thanks in advance.
Best Regards,
Foong Yee

Hi,
If you're using SQL Server, try Detach (close existing connections) and re-Attach the database again then re-login and try executing again the wizard.
Regards,
Donald

Data Migration for Open Purchase Order

Hi, All,
Is there anyone know how to Count the volume for Open Purchase Order. What's the normal strategy for the Data Migration and Cut-over stage?
My client want to know how many Open Purchase Order in the legacy system and then determine manual or automatic data migration. If manual, how to do? If automatic, how to do? Because all materials and vendors, plants are different number. How to track? How to find out to match between new and old?
Thank you very much

JC,
Sounds a bit early to be making decisions about the realization phase. It doesn't sound like you have finished the Blueprinting phase yet, much less the testing phase.
Anyhow, in my experience I typically use LSMW (Legacy system migration workbench) to load MM master data (material masters), Inventory (WIP, RM, FG, etc) Purchasing Master data (Vendors, Purchase Info Records, Source Lists, Quota Arrangements), and Purchasing transactional documents (POs, PurReqs, Scheduling Agreements, etc). Depending on the complexity and volume of data, it may be necessary to write custom programs to load the data. You will find this out during your requirements gathering.
It is uncommon but possible to load all of these data manually. I have never run across a client that wants to pay a consultant's hourly rate to sit at a terminal to peck away loading master data, so if the client intends to have his own users enter the data manually, the project manager should make provision that there will be qualified TRAINED client employees available for this data entry. I did help with a portion of a conversion once manually; of Sales Credits, but there were only about 30 SD docs to load. I did this the evening before go-live day, while I was waiting for some of my LSMW projects to complete in the background.
A good opportunity to 'practice' your data loads is right after you have completed your development and customization, and you have gotten the approval from the client to proceed from the pilot build to the full test environment. Once you have moved your workbench and customization into the client's test environment, but before integration testing, you can mass load all, or a substantial portion of your conversion data into the qual system. You can treat it like a dry run for go-live, and fine tune your processes, as well as your LSMW projects.
Yes, it is good practice to generate comparisons between legacy and SAP even if the client doesn't ask for it. For Purchase orders on the SAP side, you could use any of the standard SAP Purchasing reports, such as ME2W, ME2M, ME2C, ME2L, ME2N. If these reports do not meet the requirements of the client, you could write a query to display the loaded data, or have an ABAPer write a custom report.
You didn't ask, but you should also do comparisons of ALL loaded data - including master data.
It sounds like you are implying that the client wants YOU to extract the legacy data. For an SAP consultant, this is not very realistic (unless the legacy system is another SAP system). Most of us do not understand the workings of the myriad legacy systems. The client is usually expected to produce one or more legacy system technical experts for you to liase with. You normally negotiate with the technical expert about every facet of of the data migration. In addition, you will liase with business users, who will help you and the implementation team to logically validate that the final solution (turnkey SAP production system, fully loaded with data) will meet the client's business needs.
Finally, you mentioned how do you track the mapping of master data between legacy and SAP. There are many ways to do this. I normally try to get the legacy person do the conversion on his end, eg, when he gives you the load file, you would like to have already translated the master data and inserted the SAP relevant values into the file. If this is not possible, I usually use MS Access databases to maintain a master map, and I perform the mapping on a PC. If your data package is small, you can probably get by using MS Excel or similar.
Good Luck,
DB49

Confuse on PR & PO data migration approach new to MM module

Hi All,
I'm pretty confuse with the PO data migration approach when it comes to PO is GR or partial GR or GR&IR. I'm hoping that someone can enlighten me. i understand that we typically don't migrate PO when it is GR & IR, FI team usually will bring over to the new system as an vendor open item in AP. How about the PR or PO which have gone through or half release strategy? What is the follow up process? I have created a criteria table below. How Could someone point me in the right direction? Thanks in advance.
PR
Criteria
Data migration required
Notes
Open and Released
Y
Open and not Released
Y
Flag for Deletion
N
Flag for Block
Y
PO
Criteria
Data migration required
Notes
Open and Released
Y
Open and not Released
Y
GR but no IR
GR & IR
N
AP will bring over as open item
Flag for Deletion
N
Flag for Block
Y
Partial
Y
For partial GR to recreate PO only with missing GR quantity
Regards,
John

Hi John,
The approach that i have followed recently is that we have considered PO as the base document and converted other documents based on the PO condition. This means you first need to see if the PO is to be converted or not. Then you can proceed to convert the related documents like PR, Agreement, Info record, Source list, etc.
Also open qty for PO should be considered for Material and Service line items both.
Once a GR/SES is created, it gets updated in the PO history table EKBE with its related transaction/event type.i.e. EKBE-VGABE = 1 for GR and 9 for SES. Quantity and value also gets updated in case of material and services. You can compare this consumed quantities with PO quantity.
Please see below from SCN and let me know if you need more info on PR or PO conversion.
Purchase Requisition Conversion Strategy
Thanks,
Akash

Data Migration from SAP r/3 to SAP R/3

Hi all,
What is the best method to migrate data from one verison of SAP to another verison of SAP ECC say from SAP 3.1 to SAP ECC 6.0?
This is for all SAP modules including sd, mm, pp, fi, co master and transaction data. I know there are number of technologies to load the data such as LSMW, IDOC, ALE, DI, etc but what is the best way to extract all data feeds to be loaded back into SAP.
Thanks in advace.

Take a look to the following link, may be useful for you
SAP NetWeaver - Data Migration (CA-DMI) [original link is broken]
if helpful reward points are appreciated

Data migration from legacy system to SAP

hi all,
could you please post some docs on migration from legacy system to SAP system., also the problems faced while migration and best practices in data migration
regards
sridharan

Hi ,
I require few details from you.
1. What ETL tool you are using, If Informatica, it already have PowerConnect to connect to SAP. So you can create source and Target Structure and also you can use RFC's to send data to R/3. Else, for other ETL tools, can you prepare RFC's or any other way to send data to R/3. let me know the tool.
2. Does R/3 contains the master data tables? If yes, then try to use LSMW for Mass upload of data to tables.
If your client don't want to use either of these options please elaborate, what is the case.
Regards
Aashish Sinha

Questions on data migration....

Hi all,
I'm currently facing the problem that my colleagues from the data migration team are about to migrate legacy data to the new system using BDC/LSMW.
1.) Is it true that the system bypasses any checks concerning number ranges (even if the range doesn't exist at all)? Example: They're about to migrate master inspection characteristics. Let's assume that the old MIC had the number 1234 and the new MIC is supposed to have the number 0001_1234. Do I need to create and assign the external number range?
2.) If I don't need the number range described under 1.) and I do the migration accordingly (again NO number range created and/or assigned). What would happen if I access this MIC in the future and try to use it in an inspection plan. Would the system reject the usage because there's no number range or would it work normally?
Any help on this issue is greatly appreciated. Please let me know as well, if I need to post it in a different forum.
Regards,
Bobby

Hi Boban,
Defining of number ranges before you transfer the masters is must. For numeric titles use SAP std number range for Alphabetic one use external range.
BR
Shekhar

Data Migration from Legacy System in IS-U

Hi All,
We are going to Implement a new IS-U project, I have a problem with LSMW(Legacy System Migration Workbench ), I have some Conversion Objects of IS-U and I need to know whether Data Migration is possible or not, please tell me how to find these Objects and how to know Data Migration is possible or not.
Objects are like.,
1. Accounts
2. Actuate Reports
3. Business Partner Relationships
4. Active Campaigns/Campaign Content/Dispositions
5. Connection Object
6. Contacts
7. Contracts
8. Opportunities
9. Payment Arrangement History
10. Payments
11. Premises
12. Rate Changes
13. Security Deposits
these are few and there are some more..,
Thanks in Advance,
Sai.

Hi Ram,
Use Transaction Code EMIGALL. It will ask for company code. By default Company Code is SAP. If you entered with the SAP you will get all the objects.Then goto menu IS-U Migration-->User Handbook. It will give you details Idea.
Also Check the following Procedure
You can find detailed documentation of EMIGALL in SAP itself. Use Transaction EQ81 to display it. It provides all the concepts and procedures to work with EMIGALL.
Here are some points about EMIGALL :
1. It Migrates data Business Object wise
2. It uses Direct Input Technique
3. It has more than 100 objects of IS-U
and the steps for implementation goes like this:
1)You have to create a user specially for migration which will have all the authorizations related to migration workbench, BASIS and IS-U
2)You have to create your own company in EMIGALL. There is a default company called SAP.
3)Company SAP contains all the Business Objects
4)You have to figure out what business objects u need and then u have to copy those business objects to ur company from Standard Company SAP
5)Each objects contains more than one structure and each structure can contain more than one fields. The relation goes like this
Object ---> Structure ---> Field
6)You have to define field rules for each required field of the object. You have to mark "Not required" for fields u don't need
7)After field rules for a given object is set u have to generate load report i.e. actual Direct Input Program which will migrate data. This program is generated on basis of field rules set by u.
8)After the load report is generated u have to prepare an input file (import File) for migration. The import file should be according to structure provided by SAP and must be in binary format. SAP Provides the structure of file according to your configurations. You have to write ur own Data conversion program(in any language) for this task.
9)You take import file as input and migrate the data using generated load program
10)Finally u can check the Migration Statistics and Error Log
Thanks and Regards,
Jyotishankar Dutta
Message was edited by:
Jyotishankar Dutta
Message was edited by:
Jyotishankar Dutta

WHAT IS Singleview Data Migration Architect

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