https://community.esri.com/t5/arcgis-enterprise-questions/issues-with-use-uniqueids-in-apply-edits-arcgis/m-p/1681437#M43743 <P><STRONG>Environment:</STRONG></P><UL><LI><STRONG>Software: </STRONG>ArcGIS Enterprise v11.5</LI><LI><STRONG><STRONG>Platform: </STRONG></STRONG>Azure Cloud<P><STRONG>The Use Case: </STRONG>We are attempting to leverage the new v11.5 functionality to update records via a custom unique field in our database, bypassing the need for objectids or globalids. Specifically, we are utilizing the useUniqueIds parameter as outlined in the <A title="https://developers.arcgis.com/rest/services-reference/enterprise/apply-edits-feature-service-layer/" href="https://developers.arcgis.com/rest/services-reference/enterprise/apply-edits-feature-service-layer/" target="_blank" rel="noreferrer noopener">Apply Edits (Feature Service/Layer) documentation.</A></P><P><STRONG>The Problem:&nbsp;</STRONG>When we attempt the update using our unique field, the operation fails with the following error:</P><BLOCKQUOTE><P><I>"Parameter 'useUniqueIds' must be false when 'OIDFieldContainsHashValue' is false."&nbsp;</I></P><P>I have attached a screenshot of the full error response for your reference.</P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="AYUSHYADAV_2-1770038187512.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/147724i9756A4CAE373B16F/image-size/medium?v=v2&amp;px=400" role="button" title="AYUSHYADAV_2-1770038187512.png" alt="AYUSHYADAV_2-1770038187512.png" /></span><P>&nbsp;</P><P>Thank you for your help!</P><P>Ayush</P><P>&nbsp;</P></BLOCKQUOTE></LI></UL> Mon, 02 Feb 2026 13:16:45 GMT AYUSHYADAV 2026-02-02T13:16:45Z https://community.esri.com/t5/arcgis-enterprise-questions/issues-with-use-uniqueids-in-apply-edits-arcgis/m-p/1681437#M43743 <P><STRONG>Environment:</STRONG></P><UL><LI><STRONG>Software: </STRONG>ArcGIS Enterprise v11.5</LI><LI><STRONG><STRONG>Platform: </STRONG></STRONG>Azure Cloud<P><STRONG>The Use Case: </STRONG>We are attempting to leverage the new v11.5 functionality to update records via a custom unique field in our database, bypassing the need for objectids or globalids. Specifically, we are utilizing the useUniqueIds parameter as outlined in the <A title="https://developers.arcgis.com/rest/services-reference/enterprise/apply-edits-feature-service-layer/" href="https://developers.arcgis.com/rest/services-reference/enterprise/apply-edits-feature-service-layer/" target="_blank" rel="noreferrer noopener">Apply Edits (Feature Service/Layer) documentation.</A></P><P><STRONG>The Problem:&nbsp;</STRONG>When we attempt the update using our unique field, the operation fails with the following error:</P><BLOCKQUOTE><P><I>"Parameter 'useUniqueIds' must be false when 'OIDFieldContainsHashValue' is false."&nbsp;</I></P><P>I have attached a screenshot of the full error response for your reference.</P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="AYUSHYADAV_2-1770038187512.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/147724i9756A4CAE373B16F/image-size/medium?v=v2&amp;px=400" role="button" title="AYUSHYADAV_2-1770038187512.png" alt="AYUSHYADAV_2-1770038187512.png" /></span><P>&nbsp;</P><P>Thank you for your help!</P><P>Ayush</P><P>&nbsp;</P></BLOCKQUOTE></LI></UL> Mon, 02 Feb 2026 13:16:45 GMT https://community.esri.com/t5/arcgis-enterprise-questions/issues-with-use-uniqueids-in-apply-edits-arcgis/m-p/1681437#M43743 AYUSHYADAV 2026-02-02T13:16:45Z