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Online Utility Network User Group Meetings
If you're interested in connecting with other customers to discuss their experiences with the utility network, check out the events below. These meetings are intended for customers who are at any point in their utility network journey from someone who has been in production for several years, to a smaller utility who is…
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Identifying orphaned features in Utility Network
As far as my understanding of the Utility Network goes, the topology rules dictate the legal combinations of devices and lines, e.g. being silly that a manhole can join to a sewer but not a watermain, which at validation time makes alot of sense. However there doesn't seem to be anything stopping an editor adding an…
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Utility network vocabulary specifically for water and wastewater (sewer) utility assets
Hi, Does anyone know of a similar vocabulary/terminology document similar to this (Utility network vocabulary | ArcGIS Pro documentation) but with specific references to/examples of water and wastewater (sewer) utility assets. This would be very helpful for water and wastewater utilities to understand how our current data…
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The 2026 subnetwork performance improvements and Utility Network Version 8
Hi, I have been reading the following article about the 2026 Network Management Release What's new for ArcGIS Utility Network with the 2026 Network Management Release One part is especially interesting for us: “performance has been improved for subnetworks that use propagation and when updating a subnetwork for the first…
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Question on asset package and utility network in enterprise geodatabse
Hello Everyone, I have been reviewing various resources regarding ArcGIS Utility Network deployment, which highlight that an Asset Package contains the schema, rules, and properties inherited by the Utility Network and must reside in a File Geodatabase. I would like to know if it is technically possible or supported to…
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How to integrate between Utility Network data and DIgSILENT?
Hello, What method can be used to integrate data from Utility Network with DIgSILENT? Taking into account the need for connectivity nodes and other factors.
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Add Selected to Relationship - should it warn/error?
I have an ArcGIS Relationship Class between ServiceLocation (a Feature Class) and Premise (an Object Class), with cardinality 1:M. In Pro, I select a Premise that is not (yet) related to any Service Location. In the map I select two Service Locations, with OIDs 114352 and 114359, respectively. (The actual values don't…
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New ArcGIS Utility Network Associates Exam
A newer version of the ArcGIS Utility Network Associates exam is scheduled to be release Q4 2026, replacing the version developed in 2024. You can also find a link of resources to help you prepare for the exam by reading the Esri Utility Network Associates - Exam Information Guide article. You can learn more about the…
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Editing the Utility Network system of record using ArcGIS Pro
Hi, I would like to connect with any water and/or wastewater utility organisations that have moved from data management editing in ArcMap ArcGIS for Water Utilities to ArcGIS Pro with the new Utility Network data model. Obviously there is a vast amount of correspondence, resources etc. regarding the UN generally but so far…
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Update subnetwork GP tool reports not dirty, but data shows it *is* dirty
Step 1. Attempt to update subnetwork "0041012022". Result: Network is not dirty. Step 2: Examine Subnetwork table: Subnetwork 0041012022 status is "Dirty" Any ideas or suggestions for what is going on would be appreciated. Thx, Ed
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Trying to correct what is apparently a corrupt geometry I get the error: Underlying DBMS Error [Success]
Step 1: Select "Rebuild current extent" Step 2: Operation failed.
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Best approach for migrating branch-versioned Utility Network data from UN v5 to UN v7 with schema changes?
Hi All, I am looking for advice on the best approach and recommended tooling to migrate data between two separate Enterprise Geodatabases (EGDBs) running different versions of the ArcGIS Utility Network. Our Current Setup & Goal: * Source: Utility Network Version 5 (running on branch versioned data, published as a Feature…
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Export Subnetwork REST - Fails Intermittently with the error "message": "Dirty subnetwork cannot be exported."
Hi Team, I am trying to programmatically export all subnetworks. This used to work before but now it seems to be failing and I cannot quite put my finger on the problem. I have tried using FME. But the issue seems to be on the server side, to test this I am using the browser. It works, works, fails, then works again. GIF…
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Create Electric Junction Object using Map Viewer.
Working with 11.5/3.5.6, we have published a Feature Service containing an Electric Utility Network and a couple of ancillary tables (Premise and Joint Use). We open the Feature Service in Map Viewer and then open the Joint Use and the Electric Junction Object as tables. When we toggle between the two tabs, both show a…
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Utility Network Validation Based on Edits Rather Than Extent
In ArcGIS Utility Network, the Validate operation is currently executed either for the current map extent or for the entire dirty area extent. While this approach works well, I have been wondering whether a more targeted validation mechanism could improve performance, especially for large utility networks with extensive…
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Create Simple Data Mapping Errors
Hi, Not sure if anyone out there can help with this but I've been having issues with the Create Simple Data Mapping tool. I have the latest version of the UDMS toolbox and ArcPro. None of my feature classes have been throwing errors as I've been cleaning them up, preparing them for UN migration. Nothing seems amiss with…
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Pre UN migration data cleanup workflows
Hello all, Are there any documented, proven workflows to help check water utility data for errors before the UN migration, such as floating and stacked points, overlapping and dangling lines, etc.? Thank you. -Alex C
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ERROR 000581: Invalid parameters. Failed script Apply Asset Package; Stopped at UtilityNetwork_1_Tiers.xml
I am trying to Apply Asset Package and I get this error. Asset Package schema version: 3.4 Staging directory -- Path\AP_Workspace Path\AP_Workspace\xml\UtilityNetwork_1_Tiers.xml:3 ERROR 000581: Invalid parameters. Failed script Apply Asset Package... Failed to execute (AssetPackageToUtilityNetwork).…
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Arcade expression Sequence value generation Issue
Error details: ERROR 002904: Sequence does not exist.[Rule Name: "SL-Unique Name/ID Generation",Sequence Name: "DUCTAUTONUMBERING"] I have create the sequence first in PostgreSQL database and granted the select, update and delete permission to the sequence and later we developed arcade code. the rule was a constraint rule…
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How to sync my Utility network geodatabase with the Utility network service
I have the Utility network service with dirty area, so to correct them and to work offline i have downloaded the geodatabase and started working on it ....and after a week of dirty area correction it was reduced to a few thousands , now i need to sync it to my Utility network service.....i couldnt find the right method to…
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Want to verify that deploying Water Utility Network will not overwrite existing data.
I have been using the Water Distribution Data Management solution. If I deploy the Water Utility Network Foundation will it overwrite the data or attributes of my current solution? Just want to be extra, extra careful not to loose anything. Thank you in advance for any advice!
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Substation Tier in Electric Utility Network
Hi Everyone, We have a few questions regarding the Electrical UN (Utility Network) setup: * Tier Placement for Step-Down Transformer and MV Circuit Breaker In the Foundation data, we currently have the Step-Down Transformer → MV Circuit Breaker classified under the Distribution Tier. However, since having a feeder feed…
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Create Migration Workspace Returns "Domain not Found" Errors
Hello, As the title states, I am getting a list of errors specifying "Domain Not Found" for every domain in the Asset Package. The Asset Package and Source GDB contain the same domains (Water UN Expanded defaults). The tool worked yesterday; now it is erroring, and I cannot figure out why. Any thoughts? Thanks
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NSRS 2022 Changes Everything - Allow Reprojection of a Utility Network
Currently, it is not possible to reproject a built utility network. The only way to do this is to go back to the asset package "level", reproject, and build the UN back up. I understand the initial logic on the design decisions on why the coordinate system is "locked down". However, there is a "tsunami" approaching that…
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How Does deploying UN in a Cloud PostgresQL DbaaS handle geometry, Is UN compatible with PostGIS geometry type?
How Does deploying UN in a Cloud DbaaS handle geometry, Is UN compatible with PostGIS geometry type? If it requires ST_Geometry type what is the workflow to deploy it in a Cloud Postgres, since it doesnt support ST_Geometry loading to it. Any advice is much appreciated. Thanks
