chaitanyah54030
08-01-2020
Nirmal_Jose
MVP
Hi Chaitanya,
Can you try running Add asset size workflow [1] to get the property for all the existing assets.
[1]host:port/libs/cq/workflow/admin/console/content/models.html/etc/workflow/models
berliant
Employee
You better to rely on jcr:uuid property. It's unique and should exist for all of your assets: