(CRM-) ISA-developers: How do you work with NWDS?

Hello,
starting ISA-webapplication-development nearly 4 years ago under CRM 3.0, I used JBuilder 5 as IDE (this was the recommendation of SAP), Perforce for version-controlling and Tomcat as local webapplication-server. It took some effort to build up projects in JBuilder, but after that everything was possible I expect from a modern IDE: coding of java and JSPs with method-suggestion, syntax-check of java and JSPs, building up war- and ear-files, ...
In the last months my enterprise migrated to CRM 4.0, and now the new development tools are Netweaver Developer Studio and SAP J2EEngine 6.40. And this is the point where the problems begin: In the "ISA Development and Extension Guide" there is only documented how to build up a java-project for compiling your own classes. But compiling java classes is only one of the required development tasks I need. What about JSP development? Why use an external tool as ISA build tool to build the ear-file, then call the external SDM-tool for deploying the new web-application, if this is (theoretically) possible in NWDS?
Yes, I know that it is possible to setup J2EE-projects in NWDS.
Yes, I know that there are plugins as wst for doing jobs as JSP-syntax-checking as mentioned above.
But up to now I was not succesful to configure the NWDS with any plugins (one of the problems: I did only find Eclipse 1.3 plugins which seems to be incompatible with NWDS basing on old ecplise 1.2) or setup NWDS-projects to get the old quality of JBuilder-development.
So is there anybody out there who extended the NWDS with any plugins and built up succesfully the necessary NWDS-projects for doing all this tasks that effective ISA-webapplication-development is possible?
With best regards,
Holger Dittrich

To all,
First off let me start by saying the the SAP NetWeaver Develper Studio is designed to work more with portals than with CRM and r/3 web apps. With that said you can confidently do extreme modifications with the NWDS. IN my environment I use J2EE 6.20 and J2EE6.40 with NWDS CRM and R/3 ISA B2B B2C with the Build Tool and SDM all working without any glitches. I know, web work with SAP and no glitches but it can be done.
Use the NWDS for modifcation the Java, STRUT, JSP, HTML, and any other individual files within the web-app root.
Use the SAP Build Tool to rename and build the ear's that will be migrated through out your infrastructures landscape.
Use Software Delivery Manager (SDM) for the loose deployment of ear's and sca's. The SDM configures the library.txt and reference.txt files within the J2EE with the system libraries your version of EAR's and SCA's require.
J2EE to run the application in testing and live environment.
Let me answer one very important question. Why should I use a seperate build and delivery tool when that functoanlity is in NWDS? Remember the NWDS is designed to integrate tightly into the portals realm. Portals is a very strict environment while ISA is loose and allows for greatest amount of customizations. The Deploy and Build functonality within the NWDS are designed to work with portal apps or views not with full blown stand alone web-apps.
If anyone is interested in how to get all of the pieces to talk to each other J2EE, NWDS, Build Tool, SDM let me know through this thread. I used to teach this class for SAP America and can provide you with a docuemnt on creating an ISA project with NWDS and exporting to the Build Tool and redeploying through the SDM.

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