From 29f1fa1d8b684afa9d5cb089db8dbe796b2c9f5b Mon Sep 17 00:00:00 2001
From: Innokentii Mokin <innokentii@ydb.tech>
Date: Tue, 16 Jul 2024 15:58:06 +0700
Subject: [PATCH] Add error messages to replication (#6708)

---
 ydb/core/tx/datashard/datashard_repl_apply.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ydb/core/tx/datashard/datashard_repl_apply.cpp b/ydb/core/tx/datashard/datashard_repl_apply.cpp
index 921ea6b94f5b..1392db22df31 100644
--- a/ydb/core/tx/datashard/datashard_repl_apply.cpp
+++ b/ydb/core/tx/datashard/datashard_repl_apply.cpp
@@ -27,14 +27,16 @@ class TDataShard::TTxApplyReplicationChanges : public TTransactionBase<TDataShar
         if (Self->State != TShardState::Ready) {
             Result = MakeHolder<TEvDataShard::TEvApplyReplicationChangesResult>(
                 NKikimrTxDataShard::TEvApplyReplicationChangesResult::STATUS_REJECTED,
-                NKikimrTxDataShard::TEvApplyReplicationChangesResult::REASON_WRONG_STATE);
+                NKikimrTxDataShard::TEvApplyReplicationChangesResult::REASON_WRONG_STATE,
+                TStringBuilder() << "DataShard is not ready");
             return true;
         }
 
         if (!Self->IsReplicated()) {
             Result = MakeHolder<TEvDataShard::TEvApplyReplicationChangesResult>(
                 NKikimrTxDataShard::TEvApplyReplicationChangesResult::STATUS_REJECTED,
-                NKikimrTxDataShard::TEvApplyReplicationChangesResult::REASON_BAD_REQUEST);
+                NKikimrTxDataShard::TEvApplyReplicationChangesResult::REASON_BAD_REQUEST,
+                TStringBuilder() << "Table is not replicated");
             return true;
         }