Scheduling with split error

Question

Hi Guys,
I am getting this error in an activity: message class C7 and number 066 " Error during scheduling splits"
The activity is for CATS time booking, The activity has must start on and must finish on contraints, and the actual start date is 3 days after the must start date. The activity has persons assigned to it. The error occurs when the user tries to delete or add an assignment or if any of the scheduling parameter is changed triggering automatic schdueling while saving.
Any idea how to fix this or reason for this error.
Regards,
Paval.

Answer 1

Hi Kanagavel,
                      A split for a person is scheduled using the available working time of a person, which is calculated from information pertaining to the person maintained in HR - Personnel Time Management.
Because HR - Personnel Time Management information is used, it is necessary to configure certain parts of the R/3 Component HR Personnel Time Management. It is not necessary to use HR Payroll!
A split is not scheduled using the operation work center information.
The infotype 'Planned Working Time' with a Work Schedule Rule must be maintained for the person. This infotype has the number 0007.
This is necessary for the generation a Personal Work Schedule for the person.
Go to PA20 Transaction and check whether the person is maintained by Infotype planned working Time-007, If maintained check whether the infotype must contain a Work schedule rule, if not maintain the same.
You can generate a work schedule rule using PT01 as well.
Even You can use the function module HR_PERSONAL_TIME_LIST to test whether HR provides the necessary information for the scheduling of splits to the capacity planning component in logistics.
go through this and revert back if the issue still persists.
Rgds
Sudhir Reddy Addaganti