LastProcessed Element (ASSL)
Contains the read-only timestamp that indicates when the database that contains the parent element was last processed.
The instance of Microsoft SQL Server Analysis Services maintains the value of the LastProcessed element. The value changes only if the database that contains the parent element is processed. Processing the parent element individually does not change the value of the LastProcessed element.
The elements that correspond to the parents of LastProcessed in the Analysis Management Objects (AMO) object model are Cube, Database, Dimension, MeasureGroup, MiningModel, MiningStructure, and Partition.