My work experience matches my Education. I have Master in Business Admin., Bsc Accounting and also a chartered accountant.SINP will not approve of your application if your work experience does not match your education. There is no sentiment about it. It is clearly stated on thier website as a procedure to follow. However, if you have eca result that matches your work exp. then I congratulate you.
https://www.canadavisa.com/canada-immigration-discussion-board/threads/sinp-education-job-mismatch.664312/#post-8335791
http://askkubeir.com/field-of-education-not-in-line-with-work-experience/
https://www.canadavisa.com/canada-immigration-discussion-board/threads/education-and-experience-match-for-sinp-in-demand.524768/
My ECA was on my highest qualification. and during my application, I added my BSC with Transcript also my Master with Transcript.
My 12 yrs experience is in Accounting technician and Finance officer which is NOC 1311. and i got reference letter for all the experiences. That is my situation