When the following exception comes

D

Devender

I got the following exception for the particular project TimeDataTest1 which
has only one task Task1:

No calculation can be performed now.

There is a circular relationship in task 1 Task1 of TimeDataTest1. The
successor of this task refers back to this task or its predecessors, causing
a circular reference.

To move the link that is causing the circular reference, select the two
tasks that are causing the circular link, then click Unlink Tasks on the
standard toolbar.
Does any one know what might cause this
Devender
 
J

Jan De Messemaeker

Hi,

If there is only one task, that one must have external links.
Delete them.
 

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