Can WD ABAP and WD Java go hand-in-hand?

Hi,
Can WebDynpro ABAP and Java components work together?
For example, WD ABAP is used for ALV components and WD-Java used for custom objects.
Regards,
Tanaya

i think no bcoz these 2 tech are different
Regards
Ruturaj

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Hi to all,
I need the following:
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Yes you can.
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Hi,
> 1. Will this upgrade CRA (abap) and CRJ (java) seperately on different server? and i connect them as i am doing currently (CRA being the UME for CRJ)?
Yes. You need to upgrade both the servers separately. You need not to reconnect it as both the systems are already connected with each other.
> 2. While upgrading CRA, upgrade tool will ask the path of CRJ and both the instance will be upgraded simultaneously. And CRJ will behave as web ui instance after upgrade.
> 3. CRA will be upgraded and a new instance for WebUI will be created (let us call it CRW) and i will connect CRW with CRJ for all practical purposes? where CRJ will act as portal for CRW.
>
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How to call pdf forms developed in ABAP from WD Java application?

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I have a web dynpro ABAP application that that is responsible for generating PDF forms for all other applications (WD ABAP and WD Java).
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Edited by: vineet vikram on Jun 24, 2009 7:28 AM

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I want to learn to develop WebDynpro's
Do you which of the two tools do you recommend? webdynpro java or webdynpro abap.
Greetings

Hi Lupe ,
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Language :- First difference is the programming language used as the names Webdynpro ABAP and Webdynpro JAVA reflect. In ABAP Webdynpro, along with ABAP coding, RFCu2019s are also supported via Service call. Unlike Webdynpro ABAP, we cannot do ABAP coding in Webdynpro JAVA. Instead RFCu2019s and Web services are created and used in it to serve this purpose. In addition to Web services and adaptive RFC, Java Beans is another model supported by Webdynpro JAVA.
Design Time Environment :- Webdynpro ABAP requires ABAP Workbench (SE80) while SAP Netweaver Developer Studio is necessary for designing Webdynpro JAVA applications. So, additional installation is required. This studio reduces the development effort and utilizes some visual tools for creating components which can be reused.
Storage :- Applications developed using Webdynpro ABAP are stored centrally in ABAP server whereas in case of Webdynpro JAVA, the code remains on the client machine that is developed using a tool called Netweaver Developer studio. So, due to the powerful version control system of Webdynpro ABAP, the load removes from the development machine which is not possible in case of Webdynpro JAVA.
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Hi Experts,
For our project development we have to decide the option of using Webdynpro ABAP and Webdynpro Java for developing Interactive forms.
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Edited by: VINAY on Jun 17, 2010 12:45 PM
Edited by: VINAY on Jun 17, 2010 12:48 PM

Hi Vinay,
It depends on various factors. one is skill availability. IF client has Strong ABAP Development team, Client can go with WebDynpro ABAP, but if client has more Java skills, no issue in going with WebDynpro Java.
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But do keep in mind that, even if you go with WD-ABAP, you cannot do away with scripting using FormCalc or Javascript in Adobe Form depending on the complexity & UI elements/Search helps etc.
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I have used ABAP to code many reports/function modules.However as i know java quite well,i want to achieve the same using java.I have utilized JCO to retrieve information from RFC in this mission.
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I want that i should not Login to SAP but work only using java.
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