I am trying to create an alv report. I fetched some fields from table and passed to an internal table.And i also could display the alv report.Now i need dropdown for some fields inside the alv report.Please give me a referral program which have dropdown inside the alv report. I need the report not module poop program.Also the dropdown values are fixed values.The programming language is abap.please,Dont copy paste the codes from google or from any resources. I have already tried the codes from every single resources