Nope; Couple things may have happened. You should write a liittle bit in details so we can advise appropriatly. It looks you filed an E-file, while you efile it always ask for either pin number or AGI of privious year.

 Either you got the wrong printed EIN number W-2 form or you input worng one and you did not furnish the correct AGI for efile.

What should you do? Review every thing throughly, have you previous year 1040 infornt of you. Give all information it asks for efile, send it again. BAM, Refund is in your bank account withing 15 days.