diff --git a/migration/19.12/1912.sql b/migration/19.12/1912.sql
index b42879eb70b12ad2ad3892790ca5fe2c37b8cde8..12f40465bc47bfca109c62c3e22e16a0be4dfd70 100644
--- a/migration/19.12/1912.sql
+++ b/migration/19.12/1912.sql
@@ -529,6 +529,21 @@ ALTER TABLE listinstance DROP COLUMN IF EXISTS visible;
 ALTER TABLE listinstance_history_details DROP COLUMN IF EXISTS added_by_entity;
 ALTER TABLE usergroup_content DROP COLUMN IF EXISTS primary_group;
 ALTER TABLE emails ALTER COLUMN document type jsonb;
+ALTER TABLE res_attachments DROP COLUMN IF EXISTS subject;
+ALTER TABLE res_attachments DROP COLUMN IF EXISTS description;
+ALTER TABLE res_attachments DROP COLUMN IF EXISTS type_id;
+ALTER TABLE res_attachments DROP COLUMN IF EXISTS author;
+ALTER TABLE res_attachments DROP COLUMN IF EXISTS source;
+ALTER TABLE res_attachments DROP COLUMN IF EXISTS folders_system_id;
+ALTER TABLE res_attachments DROP COLUMN IF EXISTS offset_doc;
+ALTER TABLE res_attachments DROP COLUMN IF EXISTS destination;
+ALTER TABLE res_attachments DROP COLUMN IF EXISTS priotity;
+ALTER TABLE res_attachments DROP COLUMN IF EXISTS initiator;
+ALTER TABLE res_attachments DROP COLUMN IF EXISTS is_multicontacts;
+ALTER TABLE res_attachments DROP COLUMN IF EXISTS is_multi_docservers;
+ALTER TABLE res_attachments DROP COLUMN IF EXISTS tnl_path;
+ALTER TABLE res_attachments DROP COLUMN IF EXISTS tnl_filename;
+
 
 /* M2M */
 DO $$ BEGIN
diff --git a/sql/structure.sql b/sql/structure.sql
index 0ff99bf1f3ca737edfa8380b08f4a0b71e7f628b..c107ffd1c4535580a49ffb77685ef21acb0556e4 100755
--- a/sql/structure.sql
+++ b/sql/structure.sql
@@ -247,31 +247,22 @@ CREATE TABLE res_attachments
 (
   res_id bigint NOT NULL DEFAULT nextval('res_attachment_res_id_seq'::regclass),
   title character varying(255) DEFAULT NULL::character varying,
-  subject text,
-  description text,
-  type_id bigint ,
   format character varying(50) NOT NULL,
   typist character varying(128) NOT NULL,
   creation_date timestamp without time zone NOT NULL,
   modification_date timestamp without time zone DEFAULT NOW(),
-  author character varying(255) DEFAULT NULL::character varying,
   identifier character varying(255) DEFAULT NULL::character varying,
-  source character varying(255) DEFAULT NULL::character varying,
   relation bigint,
   docserver_id character varying(32) NOT NULL,
   path character varying(255) DEFAULT NULL::character varying,
   filename character varying(255) DEFAULT NULL::character varying,
-  offset_doc character varying(255) DEFAULT NULL::character varying,
   fingerprint character varying(255) DEFAULT NULL::character varying,
   filesize bigint,
   status character varying(10) DEFAULT NULL::character varying,
-  destination character varying(50) DEFAULT NULL::character varying,
   validation_date timestamp without time zone,
   effective_date timestamp without time zone,
   work_batch bigint,
   origin character varying(50) DEFAULT NULL::character varying,
-  priority character varying(16),
-  initiator character varying(50) DEFAULT NULL::character varying,
   dest_user character varying(128) DEFAULT NULL::character varying,
   res_id_master bigint,
   origin_id INTEGER,
@@ -279,10 +270,6 @@ CREATE TABLE res_attachments
   dest_contact_id bigint,
   dest_address_id bigint,
   updated_by character varying(128) DEFAULT NULL::character varying,
-  is_multicontacts character(1),
-  is_multi_docservers character(1) NOT NULL DEFAULT 'N'::bpchar,
-  tnl_path character varying(255) DEFAULT NULL::character varying,
-  tnl_filename character varying(255) DEFAULT NULL::character varying,
   in_signature_book boolean DEFAULT FALSE,
   in_send_attach boolean DEFAULT FALSE,
   signatory_user_serial_id int,
diff --git a/src/app/attachment/controllers/AttachmentController.php b/src/app/attachment/controllers/AttachmentController.php
index 659016a3235b24adf86c6fc6df553993a44e9b61..e02d96b4fd5f633a1710c69a2f26d2167c90f4ab 100755
--- a/src/app/attachment/controllers/AttachmentController.php
+++ b/src/app/attachment/controllers/AttachmentController.php
@@ -830,11 +830,13 @@ class AttachmentController
             if (!Validator::intVal()->notEmpty()->validate($body['originId'])) {
                 return ['errors' => 'Body originId is not an integer'];
             }
-            $origin = AttachmentModel::getById(['id' => $body['originId'], 'select' => ['res_id_master']]);
+            $origin = AttachmentModel::getById(['id' => $body['originId'], 'select' => ['res_id_master', 'origin_id']]);
             if (empty($origin)) {
                 return ['errors' => 'Body originId does not exist'];
             } elseif ($origin['res_id_master'] != $body['resIdMaster']) {
                 return ['errors' => 'Body resIdMaster is different from origin'];
+            } elseif (!empty($origin['origin_id'])) {
+                return ['errors' => 'Body originId can not be a version, it must be the original version'];
             }
         }