Clients who are on the following versions will need to update code.
MCSJ v4.2.2 / v2019.1 / v2019.2
The code date needs to be Nov. 22, 2019 to have the validation feature mentioned below.
A pre-purge validation will need to be ran to make sure there aren't any outstanding items being charged to the years you are purging off.
In MCSJ go to: Help>Finance Purge Eligibility Report and enter each year you would like to purge.