topic Re: Topology Error Codes in ArcGIS Pro Questions

Topology Error Codes

aretzler — Thu, 02 Jan 2025 15:28:57 GMT

Is there a compiled list somewhere explaining what each output code means under TopoRuleType and TopoRuleID? It seems a bit silly to use these numeric codes and not to have a lookup table somewhere to quickly know what the typology error is precisely if you were not the one to run the topology. Am I missing something? Thanks!

Re: Topology Error Codes

Robert_LeClair — Thu, 02 Jan 2025 15:44:38 GMT

From the Esri Support site:

TopoRuleType: This field specifies the type of topology rule that is being applied. Topology rules define the spatial relationships that must be maintained between features in a geodatabase. Examples of topology rules include "Must Not Have Gaps" for polygons, "Must Not Overlap" for polygons, and "Must Be Covered By Feature Class Of" for areas.
TopoRuleID: This field is used to uniquely identify a specific topology rule within the topology. Each rule applied to a topology has a unique identifier, which helps in managing and referencing the rules.

I did find this ArcObjects Developer Help documentation that lists the topology rules and numeric values that may be of help - - esriTopologyRuleType Constants (ArcObjects .NET 10.8 SDK)

Hope this helps!

Re: Topology Error Codes

aretzler — Thu, 02 Jan 2025 15:49:53 GMT

The ArcObjects table is exactly what I'm looking for! Thanks! I'm a bit surprised this table isn't listed anywhere in the ArcPro online documentation for topology help.