diff --git a/src/client/src/tscParseInsert.c b/src/client/src/tscParseInsert.c
index 923d95c88827cef69fff2979003a31fafaa2d206..f09ca351ff4c8b531f5c64b19121512829d1064f 100644
--- a/src/client/src/tscParseInsert.c
+++ b/src/client/src/tscParseInsert.c
@@ -709,6 +709,9 @@ static int32_t doParseInsertStatement(SSqlCmd* pCmd, char **str, STableDataBlock
 
   int32_t numOfRows = 0;
   code = tsParseValues(str, dataBuf, maxNumOfRows, pCmd, &numOfRows, tmpTokenBuf);
+  if (code != TSDB_CODE_SUCCESS) {
+    return code;
+  }
 
   for (uint32_t i = 0; i < dataBuf->numOfParams; ++i) {
     SParamInfo *param = dataBuf->params + i;