Method: PROVIDE_MSPC_DATA
Method: IF_PPM_SCHEDULE_HOST~SCHEDULE
Method: CHECK_CONSTRAINT_DATA
Method: CHECK_EDIT_RELATIONS
Method: TRANSLATE_BAR_CHANGE
Method: SCHEDULE_OBJECT
Method: CALC_FINISH_WITH_LEAD_TIME
Method: CALC_START_WITH_LEAD_TIME
Method: IDENTIFY_RELATIONSHIPS