Success behaviour if Character limit of 1024 exceeds including dynamic variable

How does the 1024-character limit in body text works when dynamic variables are also present, and we’re uncertain about the character length of dynamic variables during template approval/send campaign?

Template got approved but when we scheduled campaign 2 got failed out of 14. Below error and comment we received.

Error we received from downloaded report: 1430 - templateTextTooLong
Comments: Translated text too long | wa tier - cloud-api

This is the limitation from the Meta side itself. You can only have up to 1024 characters in the body (including the characters in the dynamic variables).