Dear Mohan,
Do you have any settings in this table? You know this is limit table and LIMIT functions do based on. Open it and have a look do you have any settings in for any wage type.
By the way to make sure you are controlling the right PSGrp(Grouping of Personnel Subareas for Time Recording) you should check which one is users. For this issue have a look V_001P_ALL.
Regards,
Omid