Multipart To Singlepart tool fails

Discussion created by whiteway on Jul 14, 2011
Latest reply on Apr 22, 2014 by dlee-esristaff
Hi, I am running ArcGIS 10.

The feature class I am using is fairly small and the geometry is repaired. 

In ArcGIS 9.3.1, I can run a Multipart To Singlepart on this feature class with no issues. 

However in ArcGIS 10, for the same feature class, the Multipart To Singlepart tool fails and the whole application (ArcCatalog or ArcMap) just crashes.   I have also upgraded to SP1, but to no avail.

Has anyone else run into this problem and found a solution.

Thanks for any insight you can offer.