APD: How to Get Delta if 'Created On/Changed On' Date Field Available
The Analysis Process Designer (APD) makes it possible to find and identify hidden or complex relationships between data in a simple way. Various data transformations are provided for this purpose, such as statistical and mathematical calculations, and data cleansing or structuring processes. One of the problem with the APD is it always do full extract from the data sources (DSOs, Master Data InfoObjects) and there is not delta functionality provided. But if you have Created On/Changed On Date fields populated in your data sources,then we can get delta using TVARVC table and Customer Exit.