From b47794d54fada5b28836d145df43b2b274e63e19 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Antonio=20D=C3=ADaz=20Miralles?=
 <tiyujopite1@gmail.com>
Date: Sun, 19 Apr 2026 13:11:06 +0200
Subject: [PATCH] Reject O2M validate promise when record validation fails
 after screen display

Closes #14775
(grafted from 6978c46c77b9133381e18de964ae3886fc87f1e4)

--HG--
branch : 7.0
---
 sao/src/view/form.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sao/src/view/form.js b/sao/src/view/form.js
index d53aba90d6..4adc169749 100644
--- a/sao/src/view/form.js
+++ b/sao/src/view/form.js
@@ -3745,9 +3745,8 @@ function eval_pyson(value){
                 var fields = this.screen.current_view.get_fields();
                 record.validate(fields).then(validate => {
                     if (!validate) {
-                        this.screen.display(true);
-                        prm.reject();
-                        return;
+                        this.screen.display(true).always(() => prm.reject());
+                        return prm;
                     }
                     if (this.screen.pre_validate) {
                         return record.pre_validate().then(