https://community.esri.com/t5/arcgis-utility-network-questions/update-data-source-udms-error/m-p/1067127#M1211 <P>Hello, we came across this error when using the task come with UN water solution. Right now we are using file geodatabase. Wondering what's the problem here?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Capture.PNG" style="width: 999px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/15685iA8AB6F6C0C415380/image-size/large?v=v2&amp;px=999" role="button" title="Capture.PNG" alt="Capture.PNG" /></span></P> Thu, 10 Jun 2021 21:41:47 GMT Song_Li 2021-06-10T21:41:47Z https://community.esri.com/t5/arcgis-utility-network-questions/update-data-source-udms-error/m-p/1067127#M1211 <P>Hello, we came across this error when using the task come with UN water solution. Right now we are using file geodatabase. Wondering what's the problem here?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Capture.PNG" style="width: 999px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/15685iA8AB6F6C0C415380/image-size/large?v=v2&amp;px=999" role="button" title="Capture.PNG" alt="Capture.PNG" /></span></P> Thu, 10 Jun 2021 21:41:47 GMT https://community.esri.com/t5/arcgis-utility-network-questions/update-data-source-udms-error/m-p/1067127#M1211 Song_Li 2021-06-10T21:41:47Z https://community.esri.com/t5/arcgis-utility-network-questions/update-data-source-udms-error/m-p/1067165#M1212 <P>Can you post a picture of the layers in your TOC?&nbsp; I uploaded a newer version of the tool that might solve your issue.</P> Thu, 10 Jun 2021 23:15:54 GMT https://community.esri.com/t5/arcgis-utility-network-questions/update-data-source-udms-error/m-p/1067165#M1212 MikeMillerGIS 2021-06-10T23:15:54Z https://community.esri.com/t5/arcgis-utility-network-questions/update-data-source-udms-error/m-p/1067175#M1213 <P>I can change the data source one by one. But I found that sometimes I can change the data source for one layer and the others automatically follow. sometimes it doesn't allow me to change the source of data<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Capture1.PNG" style="width: 641px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/15704i8A5D67CC1BC9C693/image-size/large?v=v2&amp;px=999" role="button" title="Capture1.PNG" alt="Capture1.PNG" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Capture.PNG" style="width: 392px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/15703iF11A62899E03EF3D/image-size/large?v=v2&amp;px=999" role="button" title="Capture.PNG" alt="Capture.PNG" /></span></P> Thu, 10 Jun 2021 23:37:47 GMT https://community.esri.com/t5/arcgis-utility-network-questions/update-data-source-udms-error/m-p/1067175#M1213 Song_Li 2021-06-10T23:37:47Z https://community.esri.com/t5/arcgis-utility-network-questions/update-data-source-udms-error/m-p/1067178#M1214 <P>I deleted the map and recreated a copy. now when I change the data source for water device layer, all other items are automatically switched to new data source. Thanks for the updated tool. will save it for future use. Cheers,</P><P>Song</P> Thu, 10 Jun 2021 23:49:33 GMT https://community.esri.com/t5/arcgis-utility-network-questions/update-data-source-udms-error/m-p/1067178#M1214 Song_Li 2021-06-10T23:49:33Z