Hello,

Yes there might be an issue regarding your consolidated marksheet. If you get a job and if the company says it to produce you the copy of your consolidated marksheet, then you have to provide it to them.

It is important to have the semester wise/ consolidated marks sheets for Government Jobs and even private jobs.Most jobs have the basic cut off of an Aggregate of 55% or 60%' in the BSc, B.E or B.Tech etc.

You can maybe get the duplicate copy of the consolidated marksheet.
Please visit the university website under whose your engineering college falls under. There would be guidance to applying for duplicate marksheet. A form would have to be filled and a fee would have to be paid.
If you have any issues, you can approach the university office or the college from which you graduated by phone, mail or in person.

Hope that helps. Good luck