diff --git a/source/libs/executor/src/executil.c b/source/libs/executor/src/executil.c
index 765a3af930..47d3d80b06 100644
--- a/source/libs/executor/src/executil.c
+++ b/source/libs/executor/src/executil.c
@@ -1457,7 +1457,7 @@ _end:
     numOfTables = taosArrayGetSize(pUidList);
     for (int i = 0; i < numOfTables; i++) {
       void* tmp = taosArrayGet(pUidList, 0);
-      QUERY_CHECK_NULL(tmp, code, lino, _end, terrno);
+      QUERY_CHECK_NULL(tmp, code, lino, _error, terrno);
       STableKeyInfo info = {.uid = *(uint64_t*)tmp, .groupId = 0};
 
       void* p = taosArrayPush(pListInfo->pTableList, &info);
diff --git a/source/libs/executor/src/scanoperator.c b/source/libs/executor/src/scanoperator.c
index 4fa0bb9e24..b12b621aae 100644
--- a/source/libs/executor/src/scanoperator.c
+++ b/source/libs/executor/src/scanoperator.c
@@ -3700,6 +3700,7 @@ int32_t createRawScanOperatorInfo(SReadHandle* pHandle, SExecTaskInfo* pTaskInfo
   SOperatorInfo*      pOperator = taosMemoryCalloc(1, sizeof(SOperatorInfo));
   if (pInfo == NULL || pOperator == NULL) {
     code = TSDB_CODE_OUT_OF_MEMORY;
+    lino = __LINE__;
     goto _end;
   }
 
@@ -3718,6 +3719,9 @@ int32_t createRawScanOperatorInfo(SReadHandle* pHandle, SExecTaskInfo* pTaskInfo
   return code;
 
 _end:
+  if (code != TSDB_CODE_SUCCESS) {
+    qError("%s failed at line %d since %s", __func__, lino, tstrerror(code));
+  }
   taosMemoryFree(pInfo);
   taosMemoryFree(pOperator);
   pTaskInfo->code = code;