diff --git a/src/repositories/myRepository.js b/src/repositories/myRepository.js
index 99266262cb936c8649e7493e4c180658281afc1c..a5ad902d74b40a80a5d7c8138a50bf65456a7510 100644
--- a/src/repositories/myRepository.js
+++ b/src/repositories/myRepository.js
@@ -37,8 +37,8 @@ const myRepository = {
   async getCombinationIdByTransactionId(transactionId) {
     const query = `
       SELECT combination_id
-      FROM pcregister_transection
-      WHERE transaction_id = $1
+      FROM transactions
+      WHERE id = $1
     `;
     const values = [transactionId];
     const { rows } = await pool.query(query, values);
diff --git a/src/services/myService.js b/src/services/myService.js
index 385b1e432008c9c8b77bf8e09308b387ee028ea6..9bfcc07b5da973069235922d7b4aa66a04d4050c 100644
--- a/src/services/myService.js
+++ b/src/services/myService.js
@@ -92,10 +92,11 @@ const myService = {
       return {
         combinationId: combinationId || null,
       };
-    } catch {
+    } catch (e) {
       throw new ReportableError(
         500,
-        '등록 코드 상태를 확인하는 중 문제가 발생했습니다.'
+        '등록 코드 상태를 확인하는 중 문제가 발생했습니다.',
+        e
       );
     }
   },