diff --git a/mysql/errcode.go b/mysql/errcode.go
index f58b5298c9bba..30813c1693824 100644
--- a/mysql/errcode.go
+++ b/mysql/errcode.go
@@ -893,6 +893,7 @@ const (
 
 	// TiDB self-defined errors.
 	ErrMemExceedThreshold = 8001
+	ErrForUpdateCantRetry = 8002
 
 	// TiKV/PD errors.
 	ErrPDServerTimeout    = 9001
diff --git a/mysql/errname.go b/mysql/errname.go
index 914662d949e6b..807c89b259ed4 100644
--- a/mysql/errname.go
+++ b/mysql/errname.go
@@ -888,6 +888,7 @@ var MySQLErrName = map[uint16]string{
 	ErrInvalidJSONData:                                       "Invalid data type for JSON data",
 	ErrJSONUsedAsKey:                                         "JSON column '%-.192s' cannot be used in key specification.",
 	ErrMemExceedThreshold:                                    "%s holds %dB memory, exceeds threshold %dB.%s",
+	ErrForUpdateCantRetry:                                    "[%d] can not retry select for update statement",
 
 	// TiKV/PD errors.
 	ErrPDServerTimeout:    "PD server timeout",
diff --git a/session/session.go b/session/session.go
index e7a591885b90c..41d275a9f3436 100644
--- a/session/session.go
+++ b/session/session.go
@@ -457,7 +457,7 @@ func (s *session) retry(ctx context.Context, maxCnt uint) error {
 
 	connID := s.sessionVars.ConnectionID
 	if s.sessionVars.TxnCtx.ForUpdate {
-		return errors.Errorf("[%d] can not retry select for update statement", connID)
+		return errForUpdateCantRetry.GenByArgs(connID)
 	}
 	s.sessionVars.RetryInfo.Retrying = true
 	var retryCnt uint
diff --git a/session/tidb.go b/session/tidb.go
index 4f8e62d005fd0..dd5244f7fd47f 100644
--- a/session/tidb.go
+++ b/session/tidb.go
@@ -30,6 +30,7 @@ import (
 	"github.com/pingcap/tidb/domain"
 	"github.com/pingcap/tidb/executor"
 	"github.com/pingcap/tidb/kv"
+	"github.com/pingcap/tidb/mysql"
 	"github.com/pingcap/tidb/parser"
 	"github.com/pingcap/tidb/sessionctx"
 	"github.com/pingcap/tidb/terror"
@@ -330,5 +331,18 @@ func IsQuery(sql string) bool {
 	return false
 }
 
+var (
+	errForUpdateCantRetry = terror.ClassSession.New(codeForUpdateCantRetry,
+		mysql.MySQLErrName[mysql.ErrForUpdateCantRetry])
+)
+
+const (
+	codeForUpdateCantRetry terror.ErrCode = mysql.ErrForUpdateCantRetry
+)
+
 func init() {
+	sessionMySQLErrCodes := map[terror.ErrCode]uint16{
+		codeForUpdateCantRetry: mysql.ErrForUpdateCantRetry,
+	}
+	terror.ErrClassToMySQLCodes[terror.ClassSession] = sessionMySQLErrCodes
 }
diff --git a/terror/terror.go b/terror/terror.go
index 3f2b8c76938df..3bcfa37f774ee 100644
--- a/terror/terror.go
+++ b/terror/terror.go
@@ -83,6 +83,7 @@ const (
 	ClassMockTikv
 	ClassJSON
 	ClassTiKV
+	ClassSession
 	// Add more as needed.
 )
 
@@ -110,6 +111,7 @@ var errClz2Str = map[ErrClass]string{
 	ClassMockTikv:      "mocktikv",
 	ClassJSON:          "json",
 	ClassTiKV:          "tikv",
+	ClassSession:       "session",
 }
 
 // String implements fmt.Stringer interface.