When adding an LDAPS identity source to vCenter you see the following error:
Symptoms:
Adding identity source as LDAPS fails with java.text.ParseException: Unparseable date:
VMware vCenter Server
The end date on the SSL certificate used for the LDAP server is too far in the future.
Replace the SSL certificate being used with one with an end date of less than 10 years in the future.
Workaround:
Bind identity source as LDAP rather than LDAPS.