return precondition failed in case of task runner exception KIKIMR-18745

1 files changed, 2 insertions, 1 deletions

diff --git a/ydb/core/kqp/executer_actor/kqp_literal_executer.cpp b/ydb/core/kqp/executer_actor/kqp_literal_executer.cpp
index d154b774fe..2ada01f805 100644
--- a/ydb/core/kqp/executer_actor/kqp_literal_executer.cpp
+++ b/ydb/core/kqp/executer_actor/kqp_literal_executer.cpp
@@ -108,7 +108,8 @@ public:
         } catch (...) {
             auto msg = CurrentExceptionMessage();
             LOG_C("TKqpLiteralExecuter, unexpected exception caught: " << msg);
-            InternalError(TStringBuilder() << "Unexpected exception: " << msg);
+            CreateErrorResponse(Ydb::StatusIds::PRECONDITION_FAILED,
+                YqlIssue({}, TIssuesIds::KIKIMR_PRECONDITION_FAILED, msg));
         }
 
         return std::move(ResponseEv);