How to create payroll area, pay scale types and levels for different employee group and subgroup?

To create Payroll Area you need to go to PM-PA-Organisation Assignment - Create Payroll Area-Check Default Payroll Area To create Payscale Type and Payscale Area u need to follow : PM-PA-Payroll Data-Check Payscale type/ Check Payscale Area Payscale Levels and groups are created while doing the step Revise Payscale groups and levels and Define Salary ranges.