how to update material object in sap plc using C# add in I cant seem to find any method in the api documentation

I need to know how to calculate the hours that was not attended by the employee in the core hours and to be deducted from the employee

Hello All, I have an issue in understanding this behavior in time evaluation where there is a certain employee always run time evaluation from 15/12/2016 although there is nothing changed for him on this date and in IT0003 the pdc recaluation date...

an employee is excluded from the time evaluation when time management status is changed from 1 to 7 does any one know what could be the reason behind this? although when trying to force run from a period that the employee had time management statu...

I have a problem in which I need to freeze the changes on time data for a past period for example today the users on sap cant change the data for any employee for yesterday so is there any solution for this