fix: SelectedItemsDetailInput Select 빈 값 에러 수정 및 inputType 디버깅 로그 추가

- Select 컴포넌트에서 빈 문자열 value를 가진 SelectItem 제거
- category/code 타입 필드의 옵션 로딩 디버깅 로그 추가
- 빈 값 필터링으로 'SelectItem must not have empty value' 에러 해결
- codeCategory 자동 감지 로직 디버깅 강화

backend-node/src/services/tableManagementService.ts

@@ -144,6 +144,19 @@ export class TableManagementService {
         logger.info(
           `컬럼 정보 캐시에서 조회: ${tableName}, ${cachedResult.columns.length}/${cachedResult.total}개`
         );
+
+        // 디버깅: 캐시된 currency_code 확인
+        const cachedCurrency = cachedResult.columns.find(
+          (col: any) => col.columnName === "currency_code"
+        );
+        if (cachedCurrency) {
+          console.log(`💾 [캐시] currency_code:`, {
+            columnName: cachedCurrency.columnName,
+            inputType: cachedCurrency.inputType,
+            webType: cachedCurrency.webType,
+          });
+        }
+
         return cachedResult;
       }
 
@@ -165,10 +178,6 @@ export class TableManagementService {
       const offset = (page - 1) * size;
 
       // 🔥 company_code가 있으면 table_type_columns 조인하여 회사별 inputType 가져오기
-      console.log(
-        `🔍 [getColumnList] 시작: table=${tableName}, company=${companyCode}`
-      );
-
       const rawColumns = companyCode
         ? await query<any>(
             `SELECT 
@@ -256,22 +265,6 @@ export class TableManagementService {
             [tableName, size, offset]
           );
 
-      // 디버깅: currency_code 확인
-      const currencyCol = rawColumns.find(
-        (col: any) => col.columnName === "currency_code"
-      );
-      if (currencyCol) {
-        console.log(`🎯 [getColumnList] currency_code 원본 쿼리 결과:`, {
-          columnName: currencyCol.columnName,
-          inputType: currencyCol.inputType,
-          ttc_input_type: currencyCol.ttc_input_type,
-          cl_input_type: currencyCol.cl_input_type,
-          webType: currencyCol.webType,
-        });
-      } else {
-        console.log(`⚠️ [getColumnList] currency_code가 rawColumns에 없음`);
-      }
-
       // 🆕 category_column_mapping 조회
       const tableExistsResult = await query<any>(
         `SELECT EXISTS (
@@ -804,8 +797,13 @@ export class TableManagementService {
         ]
       );
 
+      // 🔥 캐시 무효화: 해당 테이블의 컬럼 캐시 삭제
+      const cacheKeyPattern = `${CacheKeys.TABLE_COLUMNS(tableName, 1, 1000)}_${companyCode}`;
+      cache.delete(cacheKeyPattern);
+      cache.delete(CacheKeys.TABLE_COLUMN_COUNT(tableName));
+
       logger.info(
-        `컬럼 입력 타입 설정 완료: ${tableName}.${columnName} = ${inputType}, company: ${companyCode}`
+        `컬럼 입력 타입 설정 완료: ${tableName}.${columnName} = ${inputType}, company: ${companyCode} (캐시 무효화 완료)`
       );
     } catch (error) {
       logger.error(

frontend/lib/registry/components/selected-items-detail-input/SelectedItemsDetailInputComponent.tsx

@@ -92,12 +92,22 @@ export const SelectedItemsDetailInputComponent: React.FC<SelectedItemsDetailInpu
   // 🆕 필드에 codeCategory가 있으면 자동으로 옵션 로드
   useEffect(() => {
     const loadCodeOptions = async () => {
+      console.log("🔄 [loadCodeOptions] 시작:", {
+        additionalFields: componentConfig.additionalFields,
+        targetTable: componentConfig.targetTable,
+      });
+
       // 🆕 code/category 타입 필드 + codeCategory가 있는 필드 모두 처리
       const codeFields = componentConfig.additionalFields?.filter(
         (field) => field.inputType === "code" || field.inputType === "category"
       );
       
-      if (!codeFields || codeFields.length === 0) return;
+      console.log("🔍 [loadCodeOptions] code/category 필드:", codeFields);
+      
+      if (!codeFields || codeFields.length === 0) {
+        console.log("⚠️ [loadCodeOptions] code/category 타입 필드가 없습니다");
+        return;
+      }
       
       const newOptions: Record<string, Array<{ label: string; value: string }>> = { ...codeOptions };
       
@@ -338,15 +348,17 @@ export const SelectedItemsDetailInputComponent: React.FC<SelectedItemsDetailInpu
             </SelectTrigger>
             <SelectContent>
               {categoryOptions && categoryOptions.length > 0 ? (
-                categoryOptions.map((option) => (
+                categoryOptions
-                  <SelectItem key={option.value} value={option.value}>
+                  .filter((option) => option.value !== "")
-                    {option.label}
+                  .map((option) => (
-                  </SelectItem>
+                    <SelectItem key={option.value} value={option.value}>
-                ))
+                      {option.label}
+                    </SelectItem>
+                  ))
               ) : (
-                <SelectItem value="" disabled>
+                <div className="py-6 text-center text-xs text-muted-foreground">
                   옵션 로딩 중...
-                </SelectItem>
+                </div>
               )}
             </SelectContent>
           </Select>
@@ -374,7 +386,7 @@ export const SelectedItemsDetailInputComponent: React.FC<SelectedItemsDetailInpu
               <SelectValue placeholder={field.placeholder || "선택하세요"} />
             </SelectTrigger>
             <SelectContent>
-              {field.options?.map((option) => (
+              {field.options?.filter((option) => option.value !== "").map((option) => (
                 <SelectItem key={option.value} value={option.value}>
                   {option.label}
                 </SelectItem>

frontend/lib/utils/getComponentConfigPanel.tsx

@@ -216,6 +216,7 @@ export const DynamicComponentConfigPanel: React.FC<ComponentConfigPanelProps> =
               columnName: col.columnName || col.column_name,
               columnLabel: col.displayName || col.columnLabel || col.column_label || col.columnName || col.column_name,
               dataType: col.dataType || col.data_type || col.dbType,
+              inputType: col.inputType || col.input_type, // 🆕 inputType 추가
             }));
 
             console.log("✅ 원본 테이블 컬럼 초기 로드 완료:", columns.length);
@@ -238,6 +239,8 @@ export const DynamicComponentConfigPanel: React.FC<ComponentConfigPanelProps> =
               columnName: col.columnName || col.column_name,
               columnLabel: col.displayName || col.columnLabel || col.column_label || col.columnName || col.column_name,
               dataType: col.dataType || col.data_type || col.dbType,
+              inputType: col.inputType || col.input_type, // 🆕 inputType 추가
+              codeCategory: col.codeCategory || col.code_category, // 🆕 codeCategory 추가
             }));
 
             console.log("✅ 대상 테이블 컬럼 초기 로드 완료:", columns.length);