Merge branch 'main' of http://39.117.244.52:3000/kjs/ERP-node into feature/screen-management

backend-node/src/services/dynamicFormService.ts

@@ -496,16 +496,27 @@ export class DynamicFormService {
         for (const repeater of mergedRepeaterData) {
           for (const item of repeater.data) {
             // 헤더 + 품목을 병합
-            const mergedData = { ...dataToInsert, ...item };
+            const rawMergedData = { ...dataToInsert, ...item };
             
-            // 타입 변환
-            Object.keys(mergedData).forEach((columnName) => {
+            // 🆕 실제 테이블 컬럼만 필터링 (조인/계산 컬럼 제외)
+            const validColumnNames = columnInfo.map((col) => col.column_name);
+            const mergedData: Record<string, any> = {};
+            
+            Object.keys(rawMergedData).forEach((columnName) => {
+              // 실제 테이블 컬럼인지 확인
+              if (validColumnNames.includes(columnName)) {
               const column = columnInfo.find((col) => col.column_name === columnName);
               if (column) {
+                  // 타입 변환
                 mergedData[columnName] = this.convertValueForPostgreSQL(
-                  mergedData[columnName],
+                    rawMergedData[columnName],
                   column.data_type
                 );
+                } else {
+                  mergedData[columnName] = rawMergedData[columnName];
+                }
+              } else {
+                console.log(`⚠️ 조인/계산 컬럼 제외: ${columnName} (값: ${rawMergedData[columnName]})`);
               }
             });