https://community.esri.com/t5/modelbuilder-questions/calculate-field-expression-as-user-input-from/m-p/1652153#M4114 <P>Hello,</P><P>I'm creating a model that updates multiple fields at once for a hosted feature service.&nbsp;</P><P>Only one field is not a pre-set value and would be defined by the user when opening the tool.</P><P>I created a string variable with a value list that provides a dropdown of values, all of which are domains in the hosted service, but strangely one of them is not working.</P><P><STRONG>When selecting any of the number string options, they fill in properly, but when I choose the "Other" option, the tool runs successfully but the field is left Null. Any idea what might be happening here?</STRONG></P><P>The specific section of the model:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="delozar_EMWD_6-1758556211851.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/140777i8776CB440E25F1CE/image-size/medium?v=v2&amp;px=400" role="button" title="delozar_EMWD_6-1758556211851.png" alt="delozar_EMWD_6-1758556211851.png" /></span></P><P>The calculate field settings:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="delozar_EMWD_5-1758556079226.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/140776i72F792781E9BB4E5/image-size/medium?v=v2&amp;px=400" role="button" title="delozar_EMWD_5-1758556079226.png" alt="delozar_EMWD_5-1758556079226.png" /></span></P><P>How the tool looks when opened, and the HFS domain list</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="delozar_EMWD_3-1758552921890.png" style="width: 277px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/140773i28F874A5135CE77A/image-dimensions/277x164?v=v2" width="277" height="164" role="button" title="delozar_EMWD_3-1758552921890.png" alt="delozar_EMWD_3-1758552921890.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="delozar_EMWD_7-1758556259646.png" style="width: 228px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/140778iC4752D45DACF4B74/image-dimensions/228x161?v=v2" width="228" height="161" role="button" title="delozar_EMWD_7-1758556259646.png" alt="delozar_EMWD_7-1758556259646.png" /></span></P><P>&nbsp;</P> Mon, 22 Sep 2025 15:57:21 GMT delozar_EMWD 2025-09-22T15:57:21Z https://community.esri.com/t5/modelbuilder-questions/calculate-field-expression-as-user-input-from/m-p/1652153#M4114 <P>Hello,</P><P>I'm creating a model that updates multiple fields at once for a hosted feature service.&nbsp;</P><P>Only one field is not a pre-set value and would be defined by the user when opening the tool.</P><P>I created a string variable with a value list that provides a dropdown of values, all of which are domains in the hosted service, but strangely one of them is not working.</P><P><STRONG>When selecting any of the number string options, they fill in properly, but when I choose the "Other" option, the tool runs successfully but the field is left Null. Any idea what might be happening here?</STRONG></P><P>The specific section of the model:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="delozar_EMWD_6-1758556211851.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/140777i8776CB440E25F1CE/image-size/medium?v=v2&amp;px=400" role="button" title="delozar_EMWD_6-1758556211851.png" alt="delozar_EMWD_6-1758556211851.png" /></span></P><P>The calculate field settings:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="delozar_EMWD_5-1758556079226.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/140776i72F792781E9BB4E5/image-size/medium?v=v2&amp;px=400" role="button" title="delozar_EMWD_5-1758556079226.png" alt="delozar_EMWD_5-1758556079226.png" /></span></P><P>How the tool looks when opened, and the HFS domain list</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="delozar_EMWD_3-1758552921890.png" style="width: 277px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/140773i28F874A5135CE77A/image-dimensions/277x164?v=v2" width="277" height="164" role="button" title="delozar_EMWD_3-1758552921890.png" alt="delozar_EMWD_3-1758552921890.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="delozar_EMWD_7-1758556259646.png" style="width: 228px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/140778iC4752D45DACF4B74/image-dimensions/228x161?v=v2" width="228" height="161" role="button" title="delozar_EMWD_7-1758556259646.png" alt="delozar_EMWD_7-1758556259646.png" /></span></P><P>&nbsp;</P> Mon, 22 Sep 2025 15:57:21 GMT https://community.esri.com/t5/modelbuilder-questions/calculate-field-expression-as-user-input-from/m-p/1652153#M4114 delozar_EMWD 2025-09-22T15:57:21Z