Latest Contributions by VishApte

‎01-17-2021

Hi, I am having an issue with Electric Distribution Utility Network. I am fixing some data errors but some dirty areas dont go away. I had error with two ElectricLines of different subtypes joining without a junction. I added a junction that has connectivity to both asset types and ran the validate subnetwork. The command was successful with message "Validate successful" message in notifications. However, dirty area doesn't go away. I tried to move the vertex away from the junctions on both ends of the line, and revalidated. The command was successful with message "Validate successful" message but Dirty area is still there. And dirty area's geometry is still covering old line geometry and not the new shortened geometry on both ends. Does anyone know what Status 9 means for Dirty Area? It seems to be a bit-wise integer and Arcade expression in the symbology says var Status = $feature.status; if (Status == 0) return 0; if ((Status & 0x7) > 0) if ((Status & 0x38) == 0) return 1; else return 3; if ((Status & 0x20) > 0) return 4; return 2; Any idea how I can fix this? I cannot run Update Subnetwork with dirty areas.

‎01-17-2021

There is github code at https://github.com/Esri/solutions-widget-utility-network-trace for developing a UN trace widget in WAB. And I believe Esri is working on a UN Trace Widget in Experience Builder.

‎01-12-2021

Yes, it is possible for one ArcGIS Server to host multiple UNs as long as the UN models match ArcGIS Server. See https://pro.arcgis.com/en/pro-app/latest/help/data/utility-network/utility-network-dataset-administration.htm#ESRI_SECTION2_D2C5FA67C0AD46F6A893CF18F9493181 for compatibility between UN model version, Pro version and Enterprise version. We have a client in production using Sewer UN and Water UN as two different UNs with its own geodatabases in a single ArcGIS Server. We met some challenges creating a single Web Map App with tracing functionality for both UNs. Ended up with two separate Web Apps. Re. single geodatabase to host multiple UNs, I would imagine this is not possible. Lot of system tables (UN_*) and system domains may conflict. But I will let someone from Esri officially confirm this.

‎01-10-2021

Update: Closed ArcGIS Pro, restarted the UN service one more time and validation worked. So not sure why didn't work first time.

‎01-10-2021

Thanks @JasonVignochi for detailed steps. I followed same steps and still get same error though not as consistently as before. First edit Validated correctly. After that it comes with inconsistent "Edit Operation Failed. ERROR" using Pro menu and "Error-999999 Contact Esri" using GP Tool. One time, the validate process timed out and now getting "another session is validating" error.

‎01-10-2021

I have the same issue, only difference is restarting the UN feature service doesn't solve it. I was also Validating Network Topology using a GP tool with current extent option on a very small window (8m by 5m) and had only 4 features and two error polygons in the map frame. The process was going forever (more than 10 min), ArcGIS Server log in verbose mode didn't record any activity, so I killed ArcGIS Pro session. I am running ArcGIS Pro 2.6.3, ArcGIS Enterprise 10.8.1 with UN SP1. I am getting lot of errors in Validate Topology, "General Function Failure", "Error has occurred", "Error 999999, contact Esri" as per https://community.esri.com/t5/arcgis-utility-network-questions/validate-network-topology-error/m-p/1014963#M835 @HusseinNasser2 any other option to release the lock?

‎01-07-2021

Update: Installed ArcGIS Pro 2.6.3 patch and Enable Topology worked. But Validate Topology still fails consistently with ArcGIS Enterprise 10.8.1 UN Patch 1. And I get this error sometimes

‎01-07-2021

Has anyone found a right combination of patches? I recently upgraded my ArcGIS Pro to 2.6.2 and ArcGIS Enterprise to 10.8.1 and I am now having exact same issue as @LindseyStone . Any edits or creates and I cannot run validation after using tool or Pro command. I tried to install 10.8.1 Patch 1 for UN. But after this patch, I consistently get error Enabling Topology as below. I have tried machine reboot, ArcGIS Enterprise restart etc. Anyone found working ArcGIS Pro 2.6.x, ArcGIS Enterprise 10.8.1 and UN 4?

‎12-23-2020

If you are using "Asset Package" method to load the data, you can use C_SubnetworkControllers table to load all subnetwork controllers as part of the database setup. And once the topology is enabled, validated and corrected, you can call UpdateSubnetwork tool to build all subnetworks in a tier in one-go. Note that UpdateSubnetwork is not mandatory to trace etc, it simply persists the subnetwork names in the database.

‎12-23-2020

Prior to 10.8.1, if your Feature Service includes a UN Topology layer at the time of publishing, "Utility Network" capability is included and it includes "Validate Network Topology" operation. ArcGIS Pro simply calls this operation.

‎12-17-2020

Hi Mike, You probably need to run Upgrade Asset Package tool to bring the version of the asset package to match the version of ArcGIS Pro. See https://solutions.arcgis.com/utilities/help/utility-network-automation/tool-reference/upgrade-asset-package.htm Otherwise, temporarily downgrade your ArcGIS Pro to v2.5.x to match UN Asset Package version you have and build UN and publish, provided you have matching ArcGIS Enterprise (10.7 or later as per the table at https://pro.arcgis.com/en/pro-app/latest/help/data/utility-network/utility-network-dataset-administration.htm#ESRI_SECTION1_492EC8F657A54C7CBD7B987C0637E982 ) Cheers, Vish

‎12-15-2020

I get little confused when the Esri says patch to ArcGIS Pro is required for UN related issue. All ArcGIS Pro is doing is calling a GP service that is a wrapper to UN REST API e.g. Validate Subnetwork REST API. Using Fiddler, you can trace the REST API call and parameters that Pro uses. Then call this REST API directly using browser with the same parameters. If it still fails, the problem is likely to be in ArcGIS Server or the UN dataset and not ArcGIS Pro.

‎12-14-2020

Create Utility Network tool only creates a utility network with mandatory Structure domain. See note in the help doco: The feature dataset is now populated with a utility network dataset and the structure network classes. If you want to add Water domain, you need to run Add Domain Network tool. This is a long-winded path to build UN. Suggest you use Asset Package method.

‎12-14-2020

To add a UN widget to Web App, you need a web map with at least one layer from a feature service that has UN topology layer included. E.g. if you are working with Water network, your web map needs Water Device or Water Line layer from a feature service that also includes Water network.

‎12-13-2020

Thanks alot. I could create / upgrade EGDB using ArcGIS Pro 2.6. This fixed my problem. On a side note, I cannot create EGDB using ArcMap 10.7.1 anymore. Gives below: You must copy the latest ST_GEOMETRY library to the PostgreSQL software location. Refer to the ArcGIS help topics for more details. Connected RDBMS instance is not setup for Esri spatial type configuration.

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Date Last Visited	‎03-13-2022 07:27 PM

My Ideas

Latest Contributions by VishApte

Dirty Area Status meaning

Re: Utility Network Tracing from Geocortex and ArcFM Web

Re: Can ArcGIS Server host multiple Utility Networks?

Re: Validation Sessions?

Re: Validate Network Topology Error

Re: Validation Sessions?

Re: Validate Network Topology Error

Re: Validate Network Topology Error

Re: Data Load and Subnetworks Work Process

Re: How to Edit Topology with UN

Re: The Utility Network must be version 5

Re: Validate Network Topology Error

Re: Create Utility Network not working

Re: Electric network trace widget

Re: Where can I find ST_Geometry for ArcGIS Pro 2.6 and Postgres v10.10 on Windows

Re: Automated method to check if enterprise geodat...

Re: Update Subnetwork and Is Connected not updatin...

Re: Updating group member roles through Python API

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