The Update Holding History process appends current tax lot balance records to the Holding History table at the end of each month. Records in this table are used for reporting purposes and statement generation.
This process is run monthly on the last processing day of the month. It must not be scheduled to run until after all transactions have been generated and/or posted (manually or by other batch processes). Additionally, it must not be scheduled to run until after the Update History Cash process has run to completion because it relies on the Month End Date ID record generated by that process.