diff --git a/src/sql/resolver/expr/ob_raw_expr_util.cpp b/src/sql/resolver/expr/ob_raw_expr_util.cpp
index b333696486..f20a5b1804 100644
--- a/src/sql/resolver/expr/ob_raw_expr_util.cpp
+++ b/src/sql/resolver/expr/ob_raw_expr_util.cpp
@@ -892,7 +892,10 @@ int ObRawExprUtils::resolve_udf_param_exprs(ObResolverParams &params,
     SQL_LOG(WARN, "names array not equle to exprs array count",
              K(ret), K(udf_info.param_names_.count()), K(udf_info.param_exprs_.count()));
   } else if ((udf_info.udf_param_num_ + udf_info.param_names_.count()) > func_info->get_param_count()) {
-    ret = OB_ERR_PARAM_SIZE;
+    ret = OB_ERR_SP_WRONG_ARG_NUM;
+    LOG_USER_ERROR(OB_ERR_SP_WRONG_ARG_NUM, "FUNCTION", udf_info.udf_name_.ptr(),
+                   static_cast<uint32_t>(func_info->get_param_count()),
+                   static_cast<uint32_t>(udf_info.udf_param_num_ + udf_info.param_names_.count()));
     SQL_LOG(WARN, "params count mismatch",
              K(ret), K(udf_info.udf_name_), K(func_info->get_param_count()), K(udf_info));
   } else {
@@ -941,7 +944,10 @@ int ObRawExprUtils::resolve_udf_param_exprs(ObResolverParams &params,
                       *(params.allocator_), params.session_info_->get_dtc_params(), default_val))) {
           LOG_WARN("fail to get default value", K(ret));
         } else if (OB_UNLIKELY(default_val.empty())) {
-          ret = OB_ERR_PARAM_SIZE;
+          ret = OB_ERR_SP_WRONG_ARG_NUM;
+          LOG_USER_ERROR(OB_ERR_SP_WRONG_ARG_NUM, "FUNCTION", udf_info.udf_name_.ptr(),
+                         static_cast<uint32_t>(func_info->get_param_count()),
+                         static_cast<uint32_t>(udf_info.udf_param_num_ + udf_info.param_names_.count()));
           SQL_LOG(WARN, "param count mismatch", K(ret), K(i), K(default_val));
         } else if (OB_FAIL(ObRawExprUtils::parse_default_expr_from_str(
             default_val, params.session_info_->get_local_collation_connection(),
@@ -977,7 +983,10 @@ int ObRawExprUtils::resolve_udf_param_exprs(ObResolverParams &params,
   }
   if (OB_SUCC(ret)
       && (func_info->get_param_count() != udf_info.udf_param_num_ + param_exprs.count())) {
-    ret = OB_ERR_PARAM_SIZE;
+    ret = OB_ERR_SP_WRONG_ARG_NUM;
+    LOG_USER_ERROR(OB_ERR_SP_WRONG_ARG_NUM, "FUNCTION", udf_info.udf_name_.ptr(),
+                   static_cast<uint32_t>(func_info->get_param_count()),
+                   static_cast<uint32_t>(udf_info.udf_param_num_ + udf_info.param_names_.count()));
     SQL_LOG(WARN, "params count mismatch",
              K(ret), K(udf_info.udf_name_),
              K(func_info->get_param_count()), K(udf_info));