Data Class
The data class is at the center of automatic OCM generation. It categorizes the type of data stored in data sources and tables. For example, Business Data is data class 'B' and System is data class 'S'. If you want to split business data into multiple data sources, you need to create a new data class, modify the data source template (so Environment Director or Installation Planner prompts for a data source) and assign tables and GT objects to that data class. OCM will be created based on the information provided previously.