Learning Request approval rule condition to reject all learners with less than 2 year service

Summary: Learning Request approval rule condition to reject all learners with less than 2 year service

Content (required): Is there a way to configure the Learning Request approval rule to reject all learners with less than 2 year service. I was thining along the lines of the below. Unfortunaly both sysdate and months_between are getting rejected when I want to submit the rule.

Version (include the version you are using, if applicable): 22B

Code Snippet (add any code snippets that support your topic, if applicable):