CHANGING THE LAST ACTION DATE IN SAP HR

Hi Guru's,

User has wrongly entered the recent action start date.. the actual action date is greater than the entered date.. I have seen threads how to change it, but they clearly mentioned it works only for Hiring action alone, but here user had lot of actions in the past all were correct, but the recent action which they did got a Wrong start date.. How to achieve this scenario,, can i Use the same method what SAP Note as provided, or any other technical way is there.. thanks a lot..

Regards

Sriram Tamil