Hi Usha,
I m assuming you were applying for your husband as a fresh Temporary Visa Applicant. Since SoWP is an application dependent on yours, there is a requirement to submit funds availability. Since you are here on Work Permit, you should provide your 'annual gross salary in CAD' in 'Funds available' in your IMM form, not the bank funds(Thats only if you both were coming here on Visitor Visa) and in the 'Client Information' document, please attach a copy of your support letter(The one your would have submitted for your work permit) + a fresh reference letter from your company(having primarily your role name, start date, salary in CAD etc). I did get my wife's SoWP approved with this information. So, I would suggest you to go with this approach. Good Luck!