ABAP Programming in NetWeaver

I read it on this forum that Netweaver is equipped with 2 application engines, the J2EE Engine and the ABAP Engine with separate stacks. If this is so, I wonder we must be able to code in ABAP from our NetWeaver Environment.
I tried to locate where I can write a piece of code in ABAP and see the results on netweaver but failed. If it is possible, could any one of you experts shed some light on this topic. Any help or suggestion would be highly appreciated.
Regards
PB

Hi Pankaj,
You can write ABAP code either in enhancement spots or as a Webdynpro application.
Developing Business Applications using ABAP
1. Search for enhancement spots
Inside an ABAP package enhancement, spots can be
located at various places (in ABAP programs, in the ABAP Dictionary).
2. Use the Enhancement Information System to obtain a list of enhancement options
3. Implement the enhancement
Once you have located the enhancement you can navigate directly to the Enhancement Builder tool to process enhancement implementations.
Developing a Web Dynpro Application (ABAP)
Web Dynpro ABAP is the SAP standard UI technology for developing Web applications in the ABAP environment.
It consists of a runtime environment and a graphical development environment with special Web Dynpro tools
that are integrated in the ABAP Workbench(SE80).
In the ABAP development environment, you use the Web Dynpro Explorer to create and edit Web Dynpro applications.
The Web Dynpro Explorer has been fully integrated into
the ABAP Workbench and does not have a separate transaction code.
For further details you can see the following link :
<a href="http://">http://help.sap.com/saphelp_nw04s/helpdata/en/77/3545415ea6f523e10000000a155106/frameset.htm</a>
Regards
Rakesh.

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Edited by: pannalde on Nov 22, 2011 8:24 AM

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http://help.sap.com/saphelp_nw04/helpdata/en/2d/677b3c513d3311e10000000a114084/content.htm
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(GET_INFO)
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Dataservices 4.2
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I make a migration of dataservices 11.5 towards 4.2 on new waiter.
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Dear Marie,
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Here are some details:
Installing Functions on the SAP Server
SAP BusinessObjects Data Services provides functions that support the use of the ABAP, BAPI, and
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You must upload the provided functions to your SAP server in a production environment. It is
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And I've found those files and text files in the local install folder....in:
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see SAP Note 1919255
Note 1916294

Call ABAP Program from outside SAP

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How can I call an ABAP program from outside SAP, for example from a C++ executable, a .NET assembly or a JAVA package ? Are their "adapters" provided by SAP for this ?
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Hi Angela,
as mho already stated:
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>
Angela GALACY wrote:
> For example, what if I develop an EJB inside NetWeaver, will I be able to access this from any J2EE client ?
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I should be very careful with my comments, as I'm not really understanding enough about your requirements. I must admit key words changes in master data and ALE triggered my initial comment.
On second thought it might actually be worthwhile to think about other alternatives. E.g. you could look at the technique SAP uses for BW extractors, which might also be suitable.
I might just be able to hook into the Change Doc system by defining new Change Doc and Change Pointer Types.
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Defining new IDoc types isn't that attractive to us.
Though I do understand such statement in specific cases, it's hard to relate to it on a general level. I.e. in the latter case it's often more driven by strange company policies than by good design choices.
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For a start have look at these SAP notes:
http://service.sap.com/sap/support/notes/1173954
Oracle has not certified any of its products on VMware virtualized environments. Oracle Support will assist customers running Oracle databases on VMware in the following manner: Oracle will only provide support for issues that either are known to occur on the native OS, or can be demonstrated not to be as a result of running on VMware.
http://service.sap.com/sap/support/notes/1426182
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ABAP Programming in NetWeaver

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