The EMS_PROCESSING_STATE_N tables are used by the IEP Service Engine to maintain execution state for an event process. The EMS_PROCESSING_STATE_N tables contain the following columns:
PROCESSING_STATE. The execution state of the event process. The value is displayed in binary format.
PREV_TIMESTAMP_TO_CHECK. A timestamp that the IEP Service Engine uses to maintain execution state for the event process.
PREV_TIMESTAMP_TO_PROCESS. A timestamp that the IEP Service Engine uses to maintain execution state for the event process.