I am trying to import some old and existing membership but fail, which only the start date on 2015 can be imported.
In my xls, the other membership records on 01/01/2008, 01/06/1991...etc are all failed.
Any suggestion to import old existing membership records? or any configuration is missing?
Pleas help. Thanks.
Information as below,
Membership type : Associate / -Duration : 1 year / -Period Type : rolling
Membership Status Rules : Complete / -Start Event : Start date / -End Event : End date