Webdynpro with MDM thru JAVA MDM API

Hi all
i have the requirement with webdynpro MDM JAVA API which interacting with MDM system.
i have one repositoty in the MDM console i.e DEMO_CUSTOMER
i have one table in that repository called CUSTOMER_ADDRESS .
i want to access the customer address details information from the MDM table into Webdynpro application.
can you please send the sample code to the following operations with MDM table which retrieves the information in the webdynpro application.
1) displying the table data
2) inserting the record from the table
2) deleting the record from the table
3) updating the record from the table.
it is very helpful to me if anybody would have to send the sample code to me to the above operations.
Regards
Suresh babu

If you are using the MDM Java Connector from Web Dynpro application, you have to set the properites accordingly.
Go to properties of Project and there choose "Webdynpro reference". Here, choose library reference and there give your library reference.

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WebDynpro with ABAP or JAVA?

Hi all,
I am a veteran in ABAP. I wish to learn web dynpro. I never worked on JAVA. Can anybody advice me which programming language i should use to learn WebDynpro development. Also let me know which companies have webdynpro projects in India?
Thanks in advance..

Hi Buddy,
         Welcome to intresting world of Web Dynpro.
         As veteran ABAPer you should go for WebDynproABAP .
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Point 1:
In my view WebDynpro ABAP and Wd Java are not same.
Basically WebDynpro ABAP and Java are two different webDynpro provided by NetWeaver Stack.
Basic conceptual base of WD ABAP and WD Java is same.I mean to say concepts like Context binding , node , elements , Layout both support are same.
But when you provide background functionality to your Web Screen then Java or ABAP come in to picture.Just take case , you want do some thing on click of some button then
1) in case of java may you will call some ejb or you will may write some java code on click.
2) but in case of WD ABAP you have to do same thing with ABAP classes . You will call some call or some method of some system defined class.
Ulimately point I want make
1) WD ABAP and WD java 's Base is same but you code in completely different way.
2) Purpose for which SAP came with two different WDynpro is different. Java can be used for developing quite sophistcated Web services.
Point 2:
another help for you .Just go thr' following thread
How much of oops ABAP is required for ABAP Webdynpro .
Point 3:
You can start with tutorials and all
Web Dynpro for ABAP
http://help.sap.com/saphelp_erp2005/helpdata/en/a5/1a1e3e7181b60ae10000000a114084/frameset.htm
best tutorials in wbdynpro for ABAP to start with :
https://www.sdn.sap.com/irj/sdn/developerareas/webdynpro?rid=/webcontent/uuid/fed073e5-0901-0010-4eb4-c9882aac7b11 [original link is broken]

WebDynpro with MDM Java Connector

Hi,
I'm trying to setup the JCA in MDM5.5 SP4 patch 3 in a Java Stack Engine 6.40.
I'll be trying to access it from a standalone Webdynpro application.
In the documentation I got it talks about setting a file:
application-j2ee-engine.xml
which only exist in J2EE apps, and not WebDynpro apps.
Any ideas?
Cheers,
Michael

If you are using the MDM Java Connector from Web Dynpro application, you have to set the properites accordingly.
Go to properties of Project and there choose "Webdynpro reference". Here, choose library reference and there give your library reference.

Deleting DataLocationGroups (with MDM Data Manager or MDM Java API)

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at com.sap.mdm.group.commands.DeleteGroupCommand.execute(DeleteGroupCommand.java:91)
I´m using the new Java API with MDM 5.5SP6.
No chance to remove the nodes?

Thanks for your answer. I would possibly open a service call to check if there is a hotfix available. Maybe you have some idea how i can check if the a Location is already existent? From experiments when importing with the MDM Data manager, it seems that a path is represented by a tree of HierLocationGroupNodes.
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Maybe i now want to use the API to import a picture from
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Hi experts,
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This will however result in hundreds of query in the LOOP itself.
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Thanks,
M.

Hi,
I see you are not clearing your local structure "ls_query". This could be reason of problem, try this and let us know the result:
DATA lt_query                  TYPE mdm_query_table.
DATA ls_query                 TYPE mdm_query.
DATA lv_search_text       TYPE string.
DATA lt_result_set            TYPE mdm_search_result_table.
DATA ls_result_set           LIKE LINE OF lt_result_set.
Fill query structure with FIRST parameter
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    ls_query-constraint_type = mdmif_search_constr_text.
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    APPEND ls_query TO lt_query.
CLEAR ls_query.
Fill query structure with SECOND parameter
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Query on records (search for value 'BMW' model '2009' in table Products)
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Using MDM API

Hi all
how the data has to be retrieved and strored between webdynpro and MDM using MDM java APi?
can u explain it with any sample example?
Regards
Sunil

Hi Suresh,
Thie following links provides information on interfaces for accessing MDM Data directly from other applications using Web Services, ABAP technology, and Java API technology.
[http://help.sap.com/saphelp_mdm550/helpdata/en/45/50b345af8e3be6e10000000a1553f7/frameset.htm]
[http://help.sap.com/saphelp_mdm550/helpdata/en/45/50b378af8e3be6e10000000a1553f7/content.htm]
I hope this will be helpful to you.
Rgds,
Krutarth

Does MDM APIs work in CE 7.2 landscape?

Hello Experts,
We have a requirement to fetch data from MDM tables and display in WD Java applications. We have to use MDM APIs for that. Our landscape is as follows:
Portal server is on CE 7.2
MDM Server version is 7.1 SP05
Now, the major problem is, in order to establish a connection to repository by MDM API, we need to provide "MDM System Alias" in the code. This alias is for the system of type MDM created in portal system administration --> System Config.
As far as I know, we need this alias created if we want to establish a connection. But following documentation on help.sap.com says that MDM Business Package isn't supported for CE 7.2 version. And until we deploy MDM BP, system template of type MDM isn't avaialble on portal.
http://help.sap.com/saphelp_mdm71/helpdata/en/5e/48a04270600d31e10000000a1550b0/frameset.htm (See the Prerequisites section)
What should we do in this case? Is it so that MDM APIs are not supported for CE 7.2 version at all? Or is there any other way to achive it?
Please help me with your valuable inputs.
Thank You,
Ameya
Edited by: Ameya Pimpalgaonkar on Jun 21, 2011 12:12 PM
Edited by: Ameya Pimpalgaonkar on Jun 21, 2011 12:14 PM

Hello Kanstantsin Chernichenka,
Thank you very much for the reply. There is no way I can do this in SP 05? or do I have to upgrade to SP7 only? I am not sure if we can upgrade to SP7 that's why I am a bit concerned.
And it is supported in SP07 means that I can deploy a business package for MDM on CE 7.2, only if MDM SP is 07?
Ameya
Edited by: Ameya Pimpalgaonkar on Jun 21, 2011 12:54 PM

Using ABAP Web dynpro for connecting EP with MDM

Hi All,
We have an architecture landscape in which EP User interface (iviews) need to integrate with MDM import manager. Is it possible to achieve this using Web dynpro? If any company has implemented this kind of scenario before, please gave us the tips.
Thanks,
Anand

Hi Anand,
You can use MDM Java API in WD. ABAP API for MDM is is currently in process.
Just wondering what kind of business scenario do you have which allows portal users to use import manager`s functionality.
Best regards, Maksim Rashchynski.

Issues with MDM installation - Windows + MaxDB 7.7

I list here some observations resulting from the installation of MDM on Windows with MaxDB
You can find the documentation here:
http://service.sap.com/installMDM
Important is the Installation Guide.
1) only two files are needed:
MDM: 51032724.zip (more then 1GB)
MaxDB: http://service.sap.com/swdc
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the installer propose sometime the path sdb and sometimes sapdb
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( first client , then client+server)
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(3x server + some clients)
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4) restart the system after installing
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7) capital letter are in general important

Hi Manish,
       Here are other some problems you may face...
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Regards,
- Shailesh.

Help in MDM Api use

Hi ,
I'm starting to develop a integration with MDM, i already connection with MDM server, but i cant make a search and retrieve the values from the results
i have tried this example: http://help.sap.com/javadocs/MDM/SP06/com/sap/mdm/examples/RetrieveLimitedRecords.java
ok .. it works .. returns a RecordResultSet, but i cant retrieve the values from RecordResultSet.
can anoyne help-me with a example code to seach on a main mdm table by one field, change a value and save the change ?
and how can i use the multilanguage when getting and setting values on the fields ?
tks !
Edited by: Diogo Palermo Tobler on Aug 29, 2008 8:50 PM

Hi Diogo,
Here are some links which will give reasonable amount of info on working with Java Api's for various functionalities:
Working with Java Api's
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/70a7afe4-9e3e-2b10-de8d-b105d0b8c79e
Retrieving Data from MDM using Java APi's- Part 1
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/421718aa-0501-0010-d3b0-de6b02aa269b
Getting insight in the New MDM Java Api's
Getting Insight in the New MDM Java API
Populating Lookup Fields using Java Api's
Populating Lookup Fields using Java API - Has sample Code
SAP NetWeaver Master Data Management Java API u2013 New features in SP06 Webinar Details
https://www.sdn.sap.com/irj/sdn/event/webinars?rid=/library/uuid/209cad46-e080-2a10-7390-a5a43bd0ad2f
SAP Network Blog: Performing Free Form Searches with MDM Java API
https://www.sdn.sap.com/irj/sdn/event/webinars?rid=/library/uuid/209cad46-e080-2a10-7390-a5a43bd0ad2f
SAP Network Blog: MDM Java API 2 an introductive series part I
MDM Java API 2 an introductive series part I
http://help.sap.com/saphelp_mdm550/helpdata/en/47/9f23e5cf9e3c5ce10000000a421937/frameset.htm
http://help.sap.com/javadocs/MDM/SP06P2/index.html
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/10337d07-e54a-2b10-4fbd-9caeb2c151ef
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/30d211f2-964b-2b10-609b-98bba3713586
https://www.sdn.sap.com/irj/sdn/event/webinars?rid=/library/uuid/7067866e-e734-2b10-3d83-b86080d3cefb
Referencing the MDM Java API during development and runtime
How to work with Command in the new MDM Java API
MDM Java API documentation
The specified item was not found.
MDM Java API 2 an introductive series part IV
Hope it helps.
Thanks and Regards
Nitin Jain

Portal with MDM

Hi
i am going to work on the project which have the components like EP and MDM. it is going to start soon.
so far i have not worked in this combination.
can u tell me what are the requirments will come between EP and MDM ?
how are the interactions will be happend between EP and MDM
can u tell me more about that MDM and portal combinations???
i am not aware of MDM but knows abt portal
it is very helpful to me if any body gives good suggestions.
Regards
Sunil

Hi Sunil,
Portal with MDM is a very hot area now as everything is moving to ESOA .
Before starting with the integration you need to do some prior installation setup on EP side
- Business packages which will contain MDM connector,Java API's etc needed to set up the connection between these two systems.
You can work on different scenarios using the EP MDM combination.
1)Basic Scenario: Accessing MDM repositories from Portal.
You can use std iviews provided and connect o MDM system by doing the basic req config on EP side like creating sytem aliases,system objects etc and access the MDM rep from EP .You can view the Master data ,create it,edit it,delete it etc all the MDM activities can then be carried out from EP side.
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You can create MDM Workflow and run these from Ep side through Guided procedures.This will give single point of acces to Master data.
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Hope this helps
Thanks & Regards
Simona

Error when creating record from portal into MDM using MDM API's

Hi All,
When trying to create a new record from Portal we are getting the below error. It is working fine till yesterday.
We are using MDM API's from webdynpro java for creating.
What could be the reason for this. Not sure whether this error is ocuring for all the users or for single user.
"Exception: CommandException com.sap.mdm.commands.CommandException: com.sap.mdm.internal.protocol.manual.ServerException: Database command execution error. A SQL statement failed to execute. The actual error may have been written to a log file."
Please help to resovle this.
Thanks
Satish

Hello Satish
Suppose your Portal was upgrated
if it right - search and deploy new mdm packages
Regards
Kanstantsin

Can we use MDM 7.1 Web Dynpro UI with MDM 5.5 ?

Dear Experts,
Is there any possibility to use new MDM Web Dynpro UI (which has got released with MDM 7.1 SP04).
with MDM 5.5 SP6 as a backend.
I wonder, if we deploy MDM 5.5 Java API with MDM 7.1 Web Dynpro components,
then it should work with MDM 5.5 setup also!
Any thoughts on this?
Regards,
Shailesh.

Hi Shailesh,
Is there any possibility to use new MDM Web Dynpro UI (which has got released with MDM 7.1 SP04).
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As per my knowledge is concern for MDM7.1 will support .NET API,ABAP API.......
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then it should work with MDM 5.5 setup also!
I dont think so....
Thanks
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