Hi Ronny,
You can call your Java code in a data job using the Java Plugin node, located in the Utilities group in the Modes rise. To use it, you have to use one of the supplied plug-in wrappers for your Java program. These facilitate the parameter passing between a data job and the Java plug-in. There are examples and associated Javadoc included with your installation here:
C:\Program Files\SASHome\DataFluxDataManagementStudio\2.6\lib\DMPJavaPluginExamples.zip
The Data Management Studio 2.6 User's Guide contains some additional help on this as well:
Running a Java Program in a Data Job
See if that will help you get started.
Regards,
Mike F.