Is it possible to set the carryover expiration period to 5 years

Summary

Is it possible to set the carryover expiration period to 5 years

Content

Hello Experts,

Is it possible to set the carryover expiration period to 5 years with carryover limit is unlimited. As, I am trying to set the Carryover expire after specific time with Expiration period to 5 years, it is throwing me an error "The maximum period that a carry-over balance can remain active is 1 year".
Can you please suggest some workaround to get the requirement done. 

Waiting for some experts suggestions/ideas.

Regards,

Saikat

Version

R13 20C