I have a doubt in accounting. please help me as soon as possible

james (Student CA CPT ) (31 Points)

03 March 2016  
i am an accountant. my company purchased a fixed asset. but i didn't recorded it in the books of accounts. after one year returned the fixed asset to the seller. the seller gave me credit note. my question is can i give him debit note?? how can i give him debit note, as i have not recorded the purchase of the fixed asset??? please give me complete step by step solutions and all the necessary entries in journals etc.. thank u so much friends...