Error on zooming into field extent

When the user clicks on a field from the Wells window (i.e. “Nahanni”);the system does not zoom into the field extents, and displays the following error message:

MapComponent Error UpdateLayerExtentFailed Unable to update extent for the layer. [Layer feature: Field; Extent Type: Highlight; Error Message: Server Error – Object reference not set to an instance of an object.]


ArcSDE server may not be running.


Please check your ArcSDE server. Make sure that the ArcSDE server is up and running.