![]() Linked tasks are joined with an arrow in the Gantt chart. Tasks that are linked to other tasks withĪ dependency may have restrictions on their start and finish dates.įor example, if a finish to start dependency links two tasks, the startĭate of the successor task must be after the finish date of the predecessor To remove a constraint, double-click the task in the Gantt chart, click If a task has a constraint, you may not be able to change its start or finish date. Note: This will not prevent you from inserting tasks.Ī constraint is a restriction on the task start or finishĭate. Tasks with work logged against them cannot be deleted. The selected task may have actual work logged against it.Click Delete ( ) or Insert ( ) on the Gantt chart toolbar.Task to delete or when selecting a task above which to insert a new task. The task row must be highlighted when selecting a Restrictions apply when working with summary tasks and sub-tasks: To work with tasks that cannot be indented or outdented. Note: This will not prevent you from indenting a task. Tasks with work logged cannot become summary tasks. The task has actual work logged against it.Important: Turning off ProjectTransit synchronization is an irreversible step and should only be done if the schedule will not be used with ProjectTransit in the future. See Overriding ProjectTransit Schedule Synchronization. Or deleted in PPM until synchronization is turned off. When a schedule is synchronized with Microsoft Project it is locked. To verify that you have adequate permissions. ![]() To edit tasks in the Gantt chart, you need appropriate permissions. Out a message displays at the bottom of the Gantt chart. You cannot edit tasks in the Gantt chart when the schedule is checked out by someone other than you. The schedule may be checked out by another team member.To edit or add tasks in the Gantt chart, you Filters include All Tasks, Summary tasks, Milestones, Milestones & Summary tasks, Critical Tasks, Overdue tasks, and Unassigned tasks. The view may have a filter applied to it.Ĭan be filtered to limit the displayed tasks.Properties (duration, planned work, or resource allocation) are changing Note: For troubleshooting tips when working with tasks in the project-level Task List, see Troubleshooting Tasks in the Task List.Ĭannot delete or insert tasks in the Gantt chartĭuration does not match the task bars in the Gantt chartĭuration changes when I add or remove task resources GP doesn't do any and it is really a problem (and it is addressed in the bug report I linked to) but this bug report says that TOOL MUST RENDER CORRECTLY AN INCORRECT SCHEDULE (loudly enough?), that's why it is rejected.This topic is designed to help you troubleshoot problemsĮncountered when working with tasks in the Gantt Chart. The best GP ca do is to prohibit creating constraint 2 (that is, do not allow to indent task1 under task7) or suggest you to remove constraint 1 (that is, ask you which dependency you d like to remove). If you remove one of these two constraints (e.g, break the chain of dependencies task1->task2->task3->task7 in any place) then the system will have a solution and your schedule will be valid. task7 starts when task 1 starts // because task7 is a supertask of task 1.task1 finishes before task 7 starts // because of dependencies.If you agree that task/supertask relationship is also a constraint "supertask start date is the earliest date of its subtasks and supertask end date is the latest end date of its subtasks" then in your example you have the following system of constraints which just has no solution: You are free to have another vision of your plan, but you have dependencies between your tasks (yes, those arrows between tasks), and dependencies are constraints. Well this bug is not a big deal, I can workaround it Here is my interpretation:ġ)I have a group of tasks, which i define on the left panelģ)I can rearrange the tasks in any way I see usefull to me, because my vision of the project may change during the project:ģ.1 there could be a need to swap the order of the tasks, to delete task, to add task, etc i can add tasks and then decide where they go, in my case task1 indents under task7. Maybe my interpretation of Gantt is wrong. I would expect Gantt to recalculate task4 begin/end dates based on length of task1, end date of task3, and it should assume, that project starts with task2 Task1->task2->task3->task4 => task2->task3->task4->task1Ģ)Gantt has a function, that allows me to do the following: "What do you expect when you indent task 1, which is according toĭependencies, a predecessor of task 7 (task1->task2->task3->task7)"ġ)Gantt has a function, that makes the following: Especially if I have got another vision of the plan and now want to put that task1 under the task7. I see no reason why I shouldnt do such an action.
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