diff --git a/packages/nodes-base/nodes/Microsoft/SharePoint/test/v2/list/columns.test.ts b/packages/nodes-base/nodes/Microsoft/SharePoint/test/v2/list/columns.test.ts
index c69b95a34bf..174dcebc383 100644
--- a/packages/nodes-base/nodes/Microsoft/SharePoint/test/v2/list/columns.test.ts
+++ b/packages/nodes-base/nodes/Microsoft/SharePoint/test/v2/list/columns.test.ts
@@ -197,6 +197,14 @@ const V1_CONTENT_TYPES_REPLY: IDataObject = {
 					readOnly: false,
 					type: 'unknownFutureValue',
 				},
+				{
+					displayName: 'Name',
+					enforceUniqueValues: false,
+					hidden: false,
+					name: 'FileLeafRef',
+					readOnly: false,
+					type: 'unknownFutureValue',
+				},
 			],
 		},
 	],
@@ -245,7 +253,10 @@ const EXPECTED_CREATE_FIELDS = [
 	{ ...sharedFieldShape, id: 'currency', displayName: 'Currency', type: 'number' },
 	{ ...sharedFieldShape, id: 'image', displayName: 'Image', type: 'object' },
 	{ ...sharedFieldShape, id: 'lookupLookupId', displayName: 'Lookup (Lookup ID)', type: 'number' },
-	{ ...sharedFieldShape, id: 'AverageRating', displayName: 'Rating (0-5)', type: 'number' },
+	// unknownFutureValue columns must never map to a numeric input: the type also covers
+	// text columns like a Documents library's Name (FileLeafRef)
+	{ ...sharedFieldShape, id: 'AverageRating', displayName: 'Rating (0-5)', type: 'string' },
+	{ ...sharedFieldShape, id: 'FileLeafRef', displayName: 'Name', type: 'string' },
 ];
 
 const SYNTHETIC_ID_FIELD = {
diff --git a/packages/nodes-base/nodes/Microsoft/SharePoint/v2/list/columns.ts b/packages/nodes-base/nodes/Microsoft/SharePoint/v2/list/columns.ts
index 4caba1a46ed..49d4732b9aa 100644
--- a/packages/nodes-base/nodes/Microsoft/SharePoint/v2/list/columns.ts
+++ b/packages/nodes-base/nodes/Microsoft/SharePoint/v2/list/columns.ts
@@ -31,8 +31,6 @@ const FIELD_TYPE_BY_COLUMN_TYPE: Record<string, FieldType> = {
 	text: 'string',
 	number: 'number',
 	currency: 'number',
-	// Rating columns report unknownFutureValue
-	unknownFutureValue: 'number',
 	boolean: 'boolean',
 	dateTime: 'dateTime',
 	thumbnail: 'object',
@@ -95,6 +93,8 @@ function toMapperFields(column: SharePointListColumn): ResourceMapperField[] {
 		id: column.name,
 		displayName: column.displayName,
 		canBeUsedToMatch: Boolean(column.enforceUniqueValues && column.required),
+		// unknownFutureValue spans text columns too (a Documents library's Name), so
+		// unclassified types get a string input — it accepts numbers, a number input rejects text
 		type: FIELD_TYPE_BY_COLUMN_TYPE[columnType] ?? 'string',
 	};
 	if (field.type === 'options') {