The topology error inspector becomes out of sync with the data after running the arcpy.management.ValidateTopology() function multiple times while editing in ArcGIS Pro.

Additional Information

Workaround

Add one of the following workaround to the Python script but note sometimes the error inspect does not refresh and this results are inconsistent.

Python Workaround 1:

Changing the zoom level as mentioned in one of the community threads found during researching the issue:

def refresh():# 

Refresh the map view by changing the map scale.

# The map view changes by such a small amount that it isn't

# noticeable, but still causes the map view to refresh.   

   mv = aprx.activeView

   mv.camera.scale = mv.camera.scale + 0.1

Python Workaround 2:

Get or set the layerDefinition on the layer that is updated, through the CIM:

# Reference a project, map, and Layer using arcpy.mp 

p = arcpy.mp.ArcGISProject(' current' ) 

m = p.istLayers('Map') [0]

l = m.listLayers('main.cov')[0]

# Return the Layer's CIM definition 

l_cim = l.getDefinition( 'V2') 

# Push the changes back to the Layer object 

I. setDefinition( I_cim) 

# Save changes 

p. save( )

Steps to Reproduce