BUG-000176407 for ArcGIS Pro

Bug-ID-Nummer	BUG-000176407
Eingereicht	May 13, 2025
Zuletzt geändert	June 25, 2025
Gilt für	ArcGIS Pro
Gefunden in Version	3.4
Betriebssystem	Windows OS
Betriebssystemversion	11.0 64 bit
Status	Known Limit

Zusätzliche Informationen

This is a workflow better suited to the Cartographic Information Model (CIM). For example, this will update the data source from geodatabase to feature service and the UI will properly update as well: aprx = arcpy.mp.ArcGISProject('CURRENT') m = aprx.listMaps('Map')[0] lyr = m.listLayers()[0] c = lyr.getDefinition('V3') dc = c.featureTable.dataConnection dc.workspaceConnectionString = "URL=https://services.arcgis.com/Wl7Y1m92PbjtJs5n/arcgis/rest/services/None/FeatureServer" dc.workspaceFactory = "FeatureService" dc.dataset = "0" lyr.setDefinition(c) Refer to these documentations: https://pro.arcgis.com/en/pro-app/latest/arcpy/mapping/updatingandfixingdatasources.htm#:~:text=%3A%0A%20%20%20%20%20%20%20%20%20%20%20%20ConPropsWithJoins(cp)-,Updating%20data%20sources%20using%20the%20CIM,-Starting%20with%20ArcGIS, https://pro.arcgis.com/en/pro-app/latest/arcpy/mapping/updatingandfixingdatasources.htm#:~:text=Using%20the%20CIM%20to%20change%20a%20layer%27s%20dataset and https://pro.arcgis.com/en/pro-app/latest/arcpy/mapping/python-cim-access.htm for more information.

Workaround

This is a workflow better suited to the Cartographic Information Model (CIM). For example, this will update the data source from geodatabase to feature service and the UI will properly update as well:

aprx = arcpy.mp.ArcGISProject('CURRENT')

m = aprx.listMaps('Map')[0]

lyr = m.listLayers()[0]

c = lyr.getDefinition('V3')

dc = c.featureTable.dataConnection

dc.workspaceConnectionString = "URL=https://services.arcgis.com/Wl7Y1m92PbjtJs5n/arcgis/rest/services/None/FeatureServer"

dc.workspaceFactory = "FeatureService"

dc.dataset = "0"

lyr.setDefinition(c)