We are running Exor v 4.5 with 9.3 of ARCMAP sp2, the issue we have is in three parts, firstly;
1. When zooming in and out of the ESU layer nine tenths of the layer dissapears from view at a certain zoom extent, but the layer is set to display at all scales.2. When we try to export the layer again in Arcmap it fails at a certain point in the export, what appear to be causing the problem is one record that we cnat select whne we caarry out a search insidee acrmap of the attribte data.3. When we try to view the issue record it would appear to be an ESU not used on any street but we are unable to slect or edit the record, we cant do any thing with it, but we can see the co-ordinates for the ESU and the ESU ID when we run that report.
I have attached ascreen print of the layer display in ARCMAP
Hi Bribu,
This is probably because the ESU in question has an invalid geometry. If you know the ne_id of the esu, try to see its geometry through sqlplus by running
select shape from nm_nsg_esu_shapes where ne_id=<ne_id>
Have a look at the coordinates of the geometry. It might be that you have a linear geometry consisting of two vertices only and both these vertices have the same coordinates. Or it may be that the coordinates are outside the layer's extent.
Also, just to make sure there are no more invalid geometries have a look at this faq
Pano Voudouris | Senior Support Engineer
Answer Verified By: Sarah Willis-Culpitt