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Consuming WSDL file in EJB
In a project scenario one may have to call a web service created in .net(DOTNET), with ANY tag in its WSDL file, in a Web Dynpro Java application. This is not at all possible in CE 7.1 and lower...
View ArticleThe Weekly Tip: Session
Over the years I have seen many developers and SDN memebers struggle in pursuit of some solution for a tiny obstacle they had with their project. It then occured to me: we should write very short tip...
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Getting Rid of Colour Patch on Top of Stacked Columns in Business Graphs
In case of three dimensional business graphs built in web dynpro java applications, if the data for top block in the stacked columns is zero, then it will be represented as a patch of colour. This is...
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Java and Platform Independency
Necessity is the mother of invention. Computer languages are not an exception to this rule. However, there are as many as 1600 different computer languages as they say. Did all these languages have...
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Uploading Excel xlsx files to WD4J using JDK1.4
With my previous blog I introduced a way to upload Excel xls files of unknown size to Web Dynpro using POI.If you wish to read in Excel's new formatted xlsx files, you will have to use Apache POI 3.5...
View ArticleWhere Should the Web Dynpro JAVA developer GO?
Yes. This is the big question which is bothering me and other fellow Web Dynpro Java developers. Wherever I go, there seems to be a negative bias towards Web Dynpro Java. Why? Let us analyze.Web Dynpro...
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NW 7.0 Java Bean model reimport with XDoclet in WDJ
Important Use the technique described in this post at your own risk. It's just an experiment. Pease, test it first on a small WDJ project. It recreates .wdmodel and .wdmodelclass files of your project...
View ArticleCannot import com.sapportals.portal.security.usermanagement.IUserFactory in...
Hello Experts, I have developed a Web Dynpro Java application in NWDS 7.0.1 to connect KM repository.For importing external jars I have created External Library DC and added the below jars to the...
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Load test your web application (part 1.5 of 2)
With ab, for Web Dynpro applications In my blog about performance load testing with ab SAP Mentor Anton Wenzelhuemer raised a question if and how you can use ab to test a specific action/event in WD...
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Displaying Database Table Contents Dynamically using Web Dynpro Java
In this blog, I want to explain you how you can display dynamic table content and table layout from database table with Web Dynpro Java. First, we’ll read the table names and fill into the combobox;...
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Migration of Web Dynpro Java DCs from 7.0 to 7.31 – Stepwise procedure and...
About this documentIntended AudienceBackgroundPrerequisitesIssueSteps for MigrationCreating the DCIssueFixing the dependenciesMigrating the modelsBuild and DeployReferencesSAP Notes About this...
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Analyze a Web Dynpro Java project with Sonar
Sonar offers to “basic” profiles to analyze a project. Sonar uses Findbugs to analyze not only the source code, but the binary version for violations and possible bugs too.“Sonar way” is looking at the...
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User Exits for Item Details Web Dynpro Component
Introduction MDM Web Dynpro components are standard components provided by SAP which ensures independence from the underlying MDM schema. These components are reusable and can be...
View ArticleIs Web Dynpro - Java still an option? Yes, it is.
Hello All, This blog is more a letter to all those SAP web application UI developers. Over last 2 years, this herd of developers have been slowly moved away from Web Dynpro Java(WDJ) towards Web Dynpro...
View ArticleSome Thoughts Over The Over Publicized "Death of WebDynpro Java" And The...
The SAP WebDynpro Java has been a very mature UI development technology within the SAP ecosystem of products. SAP's own implementation of a Java/J2EE Engine - The SAP Java Stack with products built on...
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Creating dependencies between components in WebDynpro Java
Here are a set of simple steps you need to follow to create dependencies between two components Create 2 development components (say DC1 & DC2)Create a create a component for each Development...
View ArticleSession Expiry prob in SAP J2EE
I explained the structure of SAP J2EE Cookie in a Load Balanced Environment. The reason why we have to study the structure of the cookie was due to the following problem:We were running ESS/MSS...
View ArticleThe Weekly Tip: Session
Over the years I have seen many developers and SDN memebers struggle in pursuit of some solution for a tiny obstacle they had with their project. It then occured to me: we should write very short tip...
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Verify jMeter test runs
Sample applicationSample jMeter test You Java application is deployed, your jMeter tests are running without errors, but still: do you know if your application is actually executed the right way?...
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Solve jMeter problems
See also the other content about jMeter with Web Dynpro JavaSample WDJ applicationLoad test your web application (part 1 of 2)Load test your web application (part 1.5 of 2)Load test your web...
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