You cannot change a former or existing summary task to a milestone task. You will need to delete the summary task and add a new milestone task.
You cannot assign a code to this task until its summary task has a WBS code.}Assign a WBS code to the summary task first, ...
You cannot assign a task to an inactive resource or a resource that cannot have assignments. You can choose a valid enterprise ...
You cannot assign hours here.}You cannot assign hours to nonworking days in the timephased portion of this view. To change ...
You cannot assign resources to external tasks from inserted projects.}External tasks cannot have resources assigned to them ...
You cannot change a former or existing summary task to a milestone task. You will need to delete the summary task and add ...
You cannot copy modules from a project into the enterprise global template.}If you want to make the modules available to ...
You cannot copy, paste, or move information to or from the Indicators field.}Copy, paste, or move the information to another ...
You cannot create a map with duplicate table names.}The same name was specified for more than one table. Enter a unique name ...
You cannot create links between tasks when circular references exist.}The successor of a task refers back to the same task ...