topic Field validation with updateFeatures in ArcGIS REST APIs and Services Questions https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/field-validation-with-updatefeatures/m-p/131833#M606 <HTML><HEAD></HEAD><BODY><P>I'm working on a process that uses updateFeatures to update features with values from another application which has no awareness of the feature layer's schema.&nbsp; The process works&nbsp;as expected when all of the attributes for the supplied features are valid for the layer's schema, but if any of the attributes are not valid (ex, a single string value is one character longer then the field accepts), the entire updateFeatures call fails with "ArcGISRequestError: 500: Unable to complete operation".&nbsp; The details are "Unable to perform updateFeatures operation."&nbsp; I see similar behavior when submitting the same update through the html form accessed in the REST Services Directory.</P><P></P><P>Is there a way to validate the feature data for the request and/or configure the feature service so that it's not an all-or-nothing operation, or do we need to implement all field-level validation processing?</P></BODY></HTML> Wed, 26 Aug 2020 21:17:18 GMT SparkyT19 2020-08-26T21:17:18Z Field validation with updateFeatures https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/field-validation-with-updatefeatures/m-p/131833#M606 <HTML><HEAD></HEAD><BODY><P>I'm working on a process that uses updateFeatures to update features with values from another application which has no awareness of the feature layer's schema.&nbsp; The process works&nbsp;as expected when all of the attributes for the supplied features are valid for the layer's schema, but if any of the attributes are not valid (ex, a single string value is one character longer then the field accepts), the entire updateFeatures call fails with "ArcGISRequestError: 500: Unable to complete operation".&nbsp; The details are "Unable to perform updateFeatures operation."&nbsp; I see similar behavior when submitting the same update through the html form accessed in the REST Services Directory.</P><P></P><P>Is there a way to validate the feature data for the request and/or configure the feature service so that it's not an all-or-nothing operation, or do we need to implement all field-level validation processing?</P></BODY></HTML> Wed, 26 Aug 2020 21:17:18 GMT https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/field-validation-with-updatefeatures/m-p/131833#M606 SparkyT19 2020-08-26T21:17:18Z