diff --git a/README.md b/README.md
index 6b3d7e1ffdfcc02b6485dc90e275dd0fff6587d5..ee3b973497cc0b32251643e15cadbd32c858c5a8 100644
--- a/README.md
+++ b/README.md
@@ -399,13 +399,14 @@ return [
             [
                 'name' => "IMPORT_SIMPLE",
                 'source' => [
-                    'code'               => 'UTILISATEUR_OCTOPUS',
+                    'name'               => 'UTILISATEUR_OCTOPUS',
                     'table'              => 'UTILISATEUR', 
                     'connection'         => 'orm_B',
                     'source_code_column' => 'CODE',
+                    'code'               => 'CODE_SOURCE',
                 ],
                 'destination' => [
-                    'code'               => 'TABLE UTILISATEUR LOCALE',
+                    'name'               => 'TABLE UTILISATEUR LOCALE',
                     'table'              => 'UTILISATEUR',
                     'connection'         => 'orm_A',
                     'source_code_column' => 'CODE',
@@ -433,13 +434,13 @@ return [
             [
                 'name' => "IMPORT_REGIONS_API",
                 'source' => [
-                    'code'               => 'geo_api', // DOIT correspondre à un `CODE` de la table `SOURCE`
+                    'name'               => 'geo_api', // DOIT correspondre à un `CODE` de la table `SOURCE`
                     'select'             => '/regions?fields=nom,code',
                     'connection'         => 'geo',
                     'source_code_column' => 'code',
                 ],
                 'destination' => [
-                    'code'               => 'Table REGION',
+                    'name'               => 'Table REGION',
                     'table'              => 'REGION',
                     'connection'         => 'orm_A',
                     'source_code_column' => 'CODE',
@@ -471,13 +472,13 @@ return [
             [
                 'name' => "SYNCHRO_LOCALE_ROLE",
                 'source' => [
-                    'code'               => 'app',
+                    'name'               => 'app',
                     'select'             => 'SELECT CODE, LIBELLE, DESCRIPTION FROM SRC_ROLE',
                     'connection'         => 'orm_A',
                     'source_code_column' => 'CODE',
                 ],
                 'destination' => [
-                    'code'               => 'Table ROLE',
+                    'name'               => 'Table ROLE',
                     'table'              => 'ROLE',
                     'connection'         => 'orm_A',
                     'source_code_column' => 'CODE',
@@ -515,13 +516,13 @@ return [
             [
                 'name' => "SYNCHRO_BDD_EXTERNE",
                 'source' => [
-                    'code'               => 'UTILISATEUR_OCTOPUS',
+                    'name'               => 'UTILISATEUR_OCTOPUS',
                     'select'             => 'SELECT CODE, NOM, PRENOM, NAISSANCE FROM UTILISATEUR',
                     'connection'         => 'orm_B',
                     'source_code_column' => 'CODE',
                 ],
                 'destination' => [
-                    'code'               => 'Table UTILISATEUR',
+                    'name'               => 'Table UTILISATEUR',
                     'table'              => 'UTILISATEUR',
                     'connection'         => 'orm_A',
                     'source_code_column' => 'CODE',
@@ -558,13 +559,13 @@ return [
             [
                 'name' => "SYNCHRO_COMMUNES",
                 'source' => [
-                    'code'               => 'geo_api', // DOIT correspondre à un `CODE` de la table `SOURCE`
+                    'name'               => 'geo_api', // DOIT correspondre à un `CODE` de la table `SOURCE`
                     'select'             => '/departements/63/communes?fields=nom,code',
                     'connection'         => 'geo',
                     'source_code_column' => 'code',
                 ],
                 'destination' => [
-                    'code'               => 'Table locale',
+                    'name'               => 'Table locale',
                     'table'              => 'REGION',
                     'connection'         => 'orm_A',
                     'source_code_column' => 'CODE',
@@ -619,13 +620,13 @@ return [
             [
                 'name' => "IMPORT_PRÉALABLE", // Importation des données externes dans une table intermédiaire
                 'source' => [
-                    'code'               => 'FORMATION_FCA',
+                    'name'               => 'FORMATION_FCA',
                     'select'             => 'SELECT ID, CODE, NOM, COMPOSANTE_CODE FROM FORMATION',
                     'connection'         => 'orm_B',
                     'source_code_column' => 'ID',
                 ],
                 'destination' => [
-                    'code'               => 'Table TMP_FORMATION locale',
+                    'name'               => 'Table TMP_FORMATION locale',
                     'table'              => 'TMP_FORMATION',
                     'connection'         => 'orm_A',
                     'source_code_column' => 'ID',
@@ -636,13 +637,13 @@ return [
             [
                 'name' => "SYNCHRO_FINALE", // Synchro des données mise en forme vers la table finale
                 'source' => [
-                    'code'               => 'TABLE SRC_FORMATION DE MA BASE A UTILISANT TMP_FORMATION',
+                    'name'               => 'TABLE SRC_FORMATION DE MA BASE A UTILISANT TMP_FORMATION',
                     'select'             => 'SELECT * FROM SRC_FORMATION',
                     'connection'         => 'orm_A',
                     'source_code_column' => 'ID',
                 ],
                 'destination' => [
-                    'code'               => 'TABLE FORMATION DE MA BASE A',
+                    'name'               => 'TABLE FORMATION DE MA BASE A',
                     'table'              => 'FORMATION',
                     'connection'         => 'orm_A',
                     'source_code_column' => 'ID',
diff --git a/config/module.config.php b/config/module.config.php
index 065d84a0d4969198940533e5140e9c0ebe07b25b..cefb23977ff2b9482df104caeaa683ccd0d32e25 100644
--- a/config/module.config.php
+++ b/config/module.config.php
@@ -6,7 +6,7 @@ use Doctrine\ORM\Mapping\Driver\XmlDriver;
 use Doctrine\Persistence\Mapping\Driver\MappingDriverChain;
 use Laminas\Router\Http\Literal;
 use Laminas\Router\Http\Segment;
-use UnicaenAuth\Guard\PrivilegeController;
+use UnicaenPrivilege\Guard\PrivilegeController;
 use UnicaenDbImport\CodeGenerator\HelperAbstractFactory;
 use UnicaenDbImport\Config\Config;
 use UnicaenDbImport\Config\ConfigFactory;
diff --git a/public/unicaen/db-import/js/unicaen-db-import.js b/public/unicaen/db-import/js/unicaen-db-import.js
index 02fa3400c3059aac81e9d9337141a61ca2fdc024..e2e7d34e59e6b498b1257f3b253bad46e328f154 100644
--- a/public/unicaen/db-import/js/unicaen-db-import.js
+++ b/public/unicaen/db-import/js/unicaen-db-import.js
@@ -58,6 +58,7 @@ function installLancementMultiple()
         } else {
             btn.addClass('disabled');
         }
+        if(urlPattern  === undefined){return;}
         btn.prop("href", urlPattern.replace('__names__', generateNames($checkboxes)));
     }
 }
\ No newline at end of file
diff --git a/src/UnicaenDbImport/CodeGenerator/Helper/TableValidationHelper.php b/src/UnicaenDbImport/CodeGenerator/Helper/TableValidationHelper.php
index 3df7d503d7145fbb1bdac0f63942c216832183a1..04439813a581de2cd4972bafe939e57440684660 100644
--- a/src/UnicaenDbImport/CodeGenerator/Helper/TableValidationHelper.php
+++ b/src/UnicaenDbImport/CodeGenerator/Helper/TableValidationHelper.php
@@ -33,7 +33,7 @@ abstract class TableValidationHelper extends Helper
      * @throws \UnicaenDbImport\CodeGenerator\Helper\HelperException
      */
     public function convertTableExistenceCheckResultToBoolean(array $result): bool
-    {
+    {  
         if (! isset($result[0])) {
             throw new HelperException("Données fournies non exploitables");
         }
diff --git a/src/UnicaenDbImport/Controller/SynchroController.php b/src/UnicaenDbImport/Controller/SynchroController.php
index 3b65aaea144a38f32c437026d0297db9bb15c7fd..d7fed3d293ae2f3e16cda37d90afe40922dc5cc8 100644
--- a/src/UnicaenDbImport/Controller/SynchroController.php
+++ b/src/UnicaenDbImport/Controller/SynchroController.php
@@ -2,6 +2,7 @@
 
 namespace UnicaenDbImport\Controller;
 
+use Exception;
 use Laminas\Http\PhpEnvironment\Response;
 use Laminas\Mvc\Controller\AbstractActionController;
 use Laminas\View\Model\JsonModel;
@@ -37,12 +38,16 @@ class SynchroController extends AbstractActionController
         } else {
             $synchros = $this->synchroService->getSynchros();
         }
-
         $importLogs = $diffCounts = [];
         foreach ($synchros as $synchro) {
             $importLog = $this->importLogService->findLastLogForSynchro($synchro);
-            $importLogs[$synchro->getName()] = $importLog;
-            $diffCounts[$synchro->getName()] = $this->synchroService->fetchSynchroDiffCount($synchro);
+                $importLogs[$synchro->getName()] = $importLog;
+            try{
+                $diffCounts[$synchro->getName()] = $this->synchroService->fetchSynchroDiffCount($synchro);
+            }
+            catch (Exception $e){
+                $this->flashMessenger()->addErrorMessage(sprintf("Erreur rencontrée lors du calcul des différences pour la syncho %s", $synchro));
+            }
         }
 
         return [
@@ -62,7 +67,12 @@ class SynchroController extends AbstractActionController
     {
         $name = $this->params('name');
         $synchro = $this->synchroService->getSynchroByName($name);
-        $diffCount = $this->synchroService->fetchSynchroDiffCount($synchro);
+        try{
+            $diffCount = $this->synchroService->fetchSynchroDiffCount($synchro);
+        }
+        catch (Exception $e){
+            $this->flashMessenger()->addErrorMessage(sprintf("Erreur rencontrée lors du calcul des différences pour la syncho %s", $synchro));
+        }
         $importLog = $this->importLogService->findLastLogForSynchro($synchro);
 
         return [
diff --git a/src/UnicaenDbImport/Privilege/ImportPrivilege.php b/src/UnicaenDbImport/Privilege/ImportPrivilege.php
index 9a8f20f8df186241530c3e56113631c2c1951190..acab5fd236b5107fd7669c6e667a7873b67be7b2 100644
--- a/src/UnicaenDbImport/Privilege/ImportPrivilege.php
+++ b/src/UnicaenDbImport/Privilege/ImportPrivilege.php
@@ -2,7 +2,7 @@
 
 namespace UnicaenDbImport\Privilege;
 
-use UnicaenAuth\Provider\Privilege\Privileges;
+use UnicaenPrivilege\Provider\Privilege\Privileges;
 
 class ImportPrivilege extends Privileges
 {
diff --git a/src/UnicaenDbImport/Privilege/LogPrivilege.php b/src/UnicaenDbImport/Privilege/LogPrivilege.php
index ce00e9e48f52344568f29ee1b74e93e3577d6beb..1e44b797bb0f9a5fa1ffb99fcf026618a8180b7f 100644
--- a/src/UnicaenDbImport/Privilege/LogPrivilege.php
+++ b/src/UnicaenDbImport/Privilege/LogPrivilege.php
@@ -2,7 +2,7 @@
 
 namespace UnicaenDbImport\Privilege;
 
-use UnicaenAuth\Provider\Privilege\Privileges;
+use UnicaenPrivilege\Provider\Privilege\Privileges;
 
 class LogPrivilege extends Privileges
 {
diff --git a/src/UnicaenDbImport/Privilege/ObservationPrivilege.php b/src/UnicaenDbImport/Privilege/ObservationPrivilege.php
index f1a861381a620deacd9df68c990f3404385db7a7..34f01c78012496a838f4ca017cec0499767000f8 100644
--- a/src/UnicaenDbImport/Privilege/ObservationPrivilege.php
+++ b/src/UnicaenDbImport/Privilege/ObservationPrivilege.php
@@ -2,7 +2,7 @@
 
 namespace UnicaenDbImport\Privilege;
 
-use UnicaenAuth\Provider\Privilege\Privileges;
+use UnicaenPrivilege\Provider\Privilege\Privileges;
 
 class ObservationPrivilege extends Privileges
 {
diff --git a/src/UnicaenDbImport/Privilege/SynchroPrivilege.php b/src/UnicaenDbImport/Privilege/SynchroPrivilege.php
index b3359fe3907472f1da499952b5a076d4f41b7cc0..3a73d2539c9f9b30e1c728cc6d5ef5ddb0497b73 100644
--- a/src/UnicaenDbImport/Privilege/SynchroPrivilege.php
+++ b/src/UnicaenDbImport/Privilege/SynchroPrivilege.php
@@ -2,7 +2,7 @@
 
 namespace UnicaenDbImport\Privilege;
 
-use UnicaenAuth\Provider\Privilege\Privileges;
+use UnicaenPrivilege\Provider\Privilege\Privileges;
 
 class SynchroPrivilege extends Privileges
 {
diff --git a/src/UnicaenDbImport/Service/Database/DatabaseService.php b/src/UnicaenDbImport/Service/Database/DatabaseService.php
index eb76d9360f50177825d5bfd650a83513c51dd9f9..8df460c64717ccc7aad1a743fbc8a86bfec1c359 100644
--- a/src/UnicaenDbImport/Service/Database/DatabaseService.php
+++ b/src/UnicaenDbImport/Service/Database/DatabaseService.php
@@ -468,6 +468,9 @@ class DatabaseService
                     "les données doivent contenir une colonne SOURCE_ID ou source_id");
             }
         }
+        else{
+            $row['SOURCE_ID'] = $sourceCode;
+        }
 
         return $row;
     }
diff --git a/src/UnicaenDbImport/Service/Facade/SynchroFacadeService.php b/src/UnicaenDbImport/Service/Facade/SynchroFacadeService.php
index 8cfc7dc45368626593cdfb7034a2cba4d09c226e..740bd34fe40c710071e1bb97d7d14cd01633e20e 100644
--- a/src/UnicaenDbImport/Service/Facade/SynchroFacadeService.php
+++ b/src/UnicaenDbImport/Service/Facade/SynchroFacadeService.php
@@ -64,9 +64,33 @@ class SynchroFacadeService extends AbstractFacadeService
      */
     public function fetchSynchroDiff(): array
     {
+        $intermediateTable = null;
+
+        if ($this->requiresIntermediateTable) {
+            $this->fetchSource();
+            $intermediateTable = $this->destination->getIntermediateTable();
+            if ($this->destination->getIntermediateTableAutoDrop()) {
+                $this->logger->info("Suppression de la table intermédiaire $intermediateTable");
+                $this->databaseService->dropIntermediateTable($intermediateTable);
+            } else {
+                $this->databaseService->checkIntermediateTableNotExists($intermediateTable);
+            }
+
+            $this->logger->info("Création de la table intermédiaire $intermediateTable");
+            $this->databaseService->createIntermediateTable($intermediateTable);
+            $this->logger->info("Peuplement de la table intermédiaire $intermediateTable");
+            $this->databaseService->populateTableFromSource($intermediateTable, false);
+        }
+
         $this->recreateDiffView();
+        $result = $this->databaseService->fetchDiffView();
+
+        if ($this->requiresIntermediateTable) {
+            $this->logger->info("Suppression de la table intermédiaire");
+            $this->databaseService->dropIntermediateTable($intermediateTable);
+        }
 
-        return $this->databaseService->fetchDiffView();
+        return $result;
     }
 
     /**
@@ -75,9 +99,32 @@ class SynchroFacadeService extends AbstractFacadeService
      */
     public function fetchSynchroDiffCount(): int
     {
+        $intermediateTable = null;
+
+        if ($this->requiresIntermediateTable) {
+            $this->fetchSource();
+            $intermediateTable = $this->destination->getIntermediateTable();
+            if ($this->destination->getIntermediateTableAutoDrop()) {
+                $this->logger->info("Suppression de la table intermédiaire $intermediateTable");
+                $this->databaseService->dropIntermediateTable($intermediateTable);
+            } else {
+                $this->databaseService->checkIntermediateTableNotExists($intermediateTable);
+            }
+
+            $this->logger->info("Création de la table intermédiaire $intermediateTable");
+            $this->databaseService->createIntermediateTable($intermediateTable);
+            $this->logger->info("Peuplement de la table intermédiaire $intermediateTable");
+            $this->databaseService->populateTableFromSource($intermediateTable, false);
+        }
+
         $this->recreateDiffView();
+        $result = $this->databaseService->fetchDiffViewCount();
 
-        return $this->databaseService->fetchDiffViewCount();
+        if ($this->requiresIntermediateTable) {
+            $this->logger->info("Suppression de la table intermédiaire");
+            $this->databaseService->dropIntermediateTable($intermediateTable);
+        }
+        return $result;
     }
 
     /**
@@ -91,7 +138,6 @@ class SynchroFacadeService extends AbstractFacadeService
 
         if ($this->requiresIntermediateTable) {
             $this->fetchSource();
-
             $intermediateTable = $this->destination->getIntermediateTable();
             if ($this->destination->getIntermediateTableAutoDrop()) {
                 $this->logger->info("Suppression de la table intermédiaire $intermediateTable");
@@ -105,7 +151,6 @@ class SynchroFacadeService extends AbstractFacadeService
             $this->logger->info("Peuplement de la table intermédiaire $intermediateTable");
             $this->databaseService->populateTableFromSource($intermediateTable, false);
         }
-
         $this->recreateDiffView();
 
         if ($this->useImportObserv) {
diff --git a/view/unicaen-db-import/import/index.phtml b/view/unicaen-db-import/import/index.phtml
index 43fa49ea8a647fc63a132ea32445a7f0336ece77..fd6e2158fb8d085edd003f25e4efa8fa0aa2c97f 100644
--- a/view/unicaen-db-import/import/index.phtml
+++ b/view/unicaen-db-import/import/index.phtml
@@ -162,6 +162,7 @@ $lancable = $this->isAllowed(ImportPrivilege::getResourceId(ImportPrivilege::LAN
     $(function() {
         // `conn` est de type `WebSocket` (cf. https://developer.mozilla.org/fr/docs/Web/API/WebSocket)
         let conn = $("#livelog-div").data('conn');
+        if(conn === undefined){return;}
         conn.addEventListener('open', function(e) {
             $("#a-lancer-multiple").on('click', function(event) {
                 let trigger = $(this).addClass('disabled');
diff --git a/view/unicaen-db-import/import/voir.phtml b/view/unicaen-db-import/import/voir.phtml
index 4c4f5a82873e527e599159c148f3fdcb0df48c76..4067b1e89121b2b5d80abb89395b889bb973d054 100644
--- a/view/unicaen-db-import/import/voir.phtml
+++ b/view/unicaen-db-import/import/voir.phtml
@@ -72,6 +72,7 @@ $lancable = $this->isAllowed(ImportPrivilege::getResourceId(ImportPrivilege::LAN
     $(function() {
         // `conn` est de type `WebSocket` (cf. https://developer.mozilla.org/fr/docs/Web/API/WebSocket)
         let conn = $("#livelog-div").data('conn');
+        if(conn === undefined){return;}
         conn.addEventListener('open', function(e) {
             $("#lancer").on('click', function(event) {
                 let trigger = $(this).addClass('disabled');
diff --git a/view/unicaen-db-import/log/index.phtml b/view/unicaen-db-import/log/index.phtml
index 13d7e4134b427dbef7ff02b213799087eea87094..793c1a150e23c8756c3b97f2b6028a6c22a1a9c1 100644
--- a/view/unicaen-db-import/log/index.phtml
+++ b/view/unicaen-db-import/log/index.phtml
@@ -121,7 +121,7 @@ $synchroConsultable = $this->isAllowed(SynchroPrivilege::getResourceId(SynchroPr
 
 <?php endif ?>
 
-<?php echo $paginationControl = $this->paginationControl($importLogs, 'sliding', 'paginator.phtml', ['route' => 'unicaen-db-import/log']) ?>
+<?php echo $paginationControl = $this->paginationControl($importLogs, 'sliding', 'unicaen-db-import/paginator', ['route' => 'unicaen-db-import/log']) ?>
 
 <?php echo $this->partial('unicaen-db-import/paginator'); ?>
 
diff --git a/view/unicaen-db-import/synchro/index.phtml b/view/unicaen-db-import/synchro/index.phtml
index 3761577c2534c15c7b135003472d83c7bdb44810..079f497e456f861f426c07581f42c00830f7166a 100644
--- a/view/unicaen-db-import/synchro/index.phtml
+++ b/view/unicaen-db-import/synchro/index.phtml
@@ -188,6 +188,7 @@ $lancable = $this->isAllowed(SynchroPrivilege::getResourceId(SynchroPrivilege::L
     $(function() {
         // `conn` est de type `WebSocket` (cf. https://developer.mozilla.org/fr/docs/Web/API/WebSocket)
         let conn = $("#livelog-div").data('conn');
+        if(conn === undefined){return;}
         conn.addEventListener('open', function(e) {
             $("#a-lancer-multiple").on('click', function(event) {
                 let trigger = $(this).addClass('disabled');
diff --git a/view/unicaen-db-import/synchro/voir.phtml b/view/unicaen-db-import/synchro/voir.phtml
index d5f3def4c6f3b57d432baf271a7124d084fe6258..85f855e8c0baa1a282428ef4a348f0d7826cd3a4 100644
--- a/view/unicaen-db-import/synchro/voir.phtml
+++ b/view/unicaen-db-import/synchro/voir.phtml
@@ -86,6 +86,7 @@ $lancable = $this->isAllowed(SynchroPrivilege::getResourceId(SynchroPrivilege::L
     $(function() {
         // `conn` est de type `WebSocket` (cf. https://developer.mozilla.org/fr/docs/Web/API/WebSocket)
         let conn = $("#livelog-div").data('conn');
+        if(conn === undefined){return;}
         conn.addEventListener('open', function(e) {
             $("#lancer").on('click', function(event) {
                 let trigger = $(this).addClass('disabled');