actually through time event upload bdc day assignment field had been updated as "-" which indicated previous day time entry.
So I would like to change it as blank. If i do through a normal basic process that go to pa30 select the tine entry one by one and remove the day assignment field. In the back of TEVEN table it's creating new record where old record got crossed signed. This is correct way to rectify.
Through program we can but I am asking is it any standard program is available which we can able to perform it same.
Regards,
Sankarsan