Hi San, What exactly want ,which all fields you want to map from opportunity to Service . You want only on update then how you will create Service . One opportunity may have more than Service in that case what you want to do ? You want to update all service right ? Please explain me bit more .
Service is created on opportunity insert and there will be only one service record for each opportunity,there are fields like service type(picklist) and service location on both opportunity and service object,when these fields are updated on the opportunity object they need to be updated on service object also
Please check below code .
All Answers
What exactly want ,which all fields you want to map from opportunity to Service . You want only on update then how you will create Service .
One opportunity may have more than Service in that case what you want to do ? You want to update all service right ?
Please explain me bit more .
Please check below code .