There is a problem with the predecessor information. Try one of the following: - Type only positive, whole numbers for simple ...

There is a problem with the predecessor information. Try one of the following: - Type only positive, whole numbers for simple relationships between tasks in the same project. To include a dependency type and a lead time, type the predecessor ID number, dependency type, a plus sign and lead or lag time. For example: 2FS+3d To create a link between tasks in different projects, type the project name, a backslash and then the predecessor ID number. If the predecessor information is too long, use the Task Information dialog box.