The prime question here is whether HR really plays role in performance appraisal ? or it is just a process of form filling and decision taken for those who are working with the management and satisfaction of mgt.commitee.
If P.A. system is open, i.e. there are declaration of company goals, the declaration to employees for the expectations, regular assessments, targets and achievements, discussion with empolyee about appraisal (both pre appraisal and post appraisal ). If points for better appraisal and proper appraisals are made clear, dissatifactions does not arise.
The natural way to removal of dissatifaction is to give a chance to express openion about appraisal. Sometimes it turns out to be dangerous, but in a longer run it helps the orgenisation. Particularly, when the person is appraised and rewarded, still he has dissatisfaction, this process helps to person as well as orgenisation.
Thanks & regards..