diff --git a/src/client/src/tscSubquery.c b/src/client/src/tscSubquery.c
index 67fd3d24bd..d1136ca4de 100644
--- a/src/client/src/tscSubquery.c
+++ b/src/client/src/tscSubquery.c
@@ -1991,7 +1991,22 @@ static void tscAbortFurtherRetryRetrieval(SRetrieveSupport *trsupport, TAOS_RES
  * current query failed, and the retry count is less than the available
  * count, retry query clear previous retrieved data, then launch a new sub query
  */
-static int32_t tscReissueSubquery(SRetrieveSupport *trsupport, SSqlObj *pSql, int32_t code) {
+static int32_t tscReissueSubquery(SRetrieveSupport *oriTrs, SSqlObj *pSql, int32_t code) {
+  SRetrieveSupport *trsupport = malloc(sizeof(SRetrieveSupport));
+  if (trsupport == NULL) {
+    return TSDB_CODE_TSC_OUT_OF_MEMORY;
+  }
+
+  memcpy(trsupport, oriTrs, sizeof(*trsupport));
+
+  const uint32_t nBufferSize = (1u << 16u);  // 64KB
+  trsupport->localBuffer = (tFilePage *)calloc(1, nBufferSize + sizeof(tFilePage));
+  if (trsupport->localBuffer == NULL) {
+    tscError("%p failed to malloc buffer for local buffer, reason:%s", pSql, strerror(errno));
+    tfree(trsupport);
+    return TSDB_CODE_TSC_OUT_OF_MEMORY;
+  }
+  
   SSqlObj *pParentSql = trsupport->pParentSql;
   int32_t  subqueryIndex = trsupport->subqueryIndex;
 
diff --git a/src/client/src/tscUtil.c b/src/client/src/tscUtil.c
index d045000e24..824fff574e 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -2127,7 +2127,11 @@ SSqlObj* createSubqueryObj(SSqlObj* pSql, int16_t tableIndex, __async_cb_func_t
                                      pTableMetaInfo->tagColList, pTableMetaInfo->pVgroupTables);
   } else {  // transfer the ownership of pTableMeta to the newly create sql object.
     STableMetaInfo* pPrevInfo = tscGetTableMetaInfoFromCmd(&pPrevSql->cmd, pPrevSql->cmd.clauseIndex, 0);
-
+    if (pPrevInfo->pTableMeta && pPrevInfo->pTableMeta->tableType < 0) {
+      terrno = TSDB_CODE_TSC_APP_ERROR;
+      goto _error;
+    }
+    
     STableMeta*  pPrevTableMeta = tscTableMetaDup(pPrevInfo->pTableMeta);
     SVgroupsInfo* pVgroupsInfo = pPrevInfo->vgroupList;
     pFinalInfo = tscAddTableMetaInfo(pNewQueryInfo, &pTableMetaInfo->name, pPrevTableMeta, pVgroupsInfo, pTableMetaInfo->tagColList,