diff --git a/.github/workflows/oci.yml b/.github/workflows/oci.yml
index ef1782342ed4f..470e80859d51a 100644
--- a/.github/workflows/oci.yml
+++ b/.github/workflows/oci.yml
@@ -49,6 +49,10 @@ jobs:
         working-directory: tests
         run: phpunit --configuration phpunit-autotest.xml --group DB,SLOWDB
 
+      - name: Run repair steps
+        run: |
+          ./occ maintenance:repair --include-expensive
+
   summary:
     permissions:
       contents: none
diff --git a/apps/dav/lib/Migration/RemoveObjectProperties.php b/apps/dav/lib/Migration/RemoveObjectProperties.php
index c72dfbebfea3c..b771b70e68404 100644
--- a/apps/dav/lib/Migration/RemoveObjectProperties.php
+++ b/apps/dav/lib/Migration/RemoveObjectProperties.php
@@ -57,7 +57,7 @@ public function run(IOutput $output) {
 		$query = $this->connection->getQueryBuilder();
 		$updated = $query->delete('properties')
 			->where($query->expr()->in('propertyname', $query->createNamedParameter([self::RESOURCE_TYPE_PROPERTY, self::ME_CARD_PROPERTY, self::CALENDAR_TRANSP_PROPERTY], IQueryBuilder::PARAM_STR_ARRAY)))
-			->andWhere($query->expr()->eq('propertyvalue', $query->createNamedParameter('Object')))
+			->andWhere($query->expr()->eq('propertyvalue', $query->createNamedParameter('Object'), IQueryBuilder::PARAM_STR))
 			->executeStatement();
 
 		$output->info("$updated invalid object properties removed.");
diff --git a/core/Command/Maintenance/Repair.php b/core/Command/Maintenance/Repair.php
index 01e62f2cd3232..a1d97476f9412 100644
--- a/core/Command/Maintenance/Repair.php
+++ b/core/Command/Maintenance/Repair.php
@@ -53,6 +53,7 @@ class Repair extends Command {
 	private ProgressBar $progress;
 	private OutputInterface $output;
 	private IAppManager $appManager;
+	protected bool $errored = false;
 
 	public function __construct(\OC\Repair $repair, IConfig $config, IEventDispatcher $dispatcher, IAppManager $appManager) {
 		$this->repair = $repair;
@@ -104,6 +105,8 @@ protected function execute(InputInterface $input, OutputInterface $output): int
 			}
 		}
 
+
+
 		$maintenanceMode = $this->config->getSystemValueBool('maintenance');
 		$this->config->setSystemValue('maintenance', true);
 
@@ -120,7 +123,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
 		$this->repair->run();
 
 		$this->config->setSystemValue('maintenance', $maintenanceMode);
-		return 0;
+		return $this->errored ? 1 : 0;
 	}
 
 	public function handleRepairFeedBack(Event $event): void {
@@ -139,6 +142,7 @@ public function handleRepairFeedBack(Event $event): void {
 			$this->output->writeln('<comment>     - WARNING: ' . $event->getMessage() . '</comment>');
 		} elseif ($event instanceof RepairErrorEvent) {
 			$this->output->writeln('<error>     - ERROR: ' . $event->getMessage() . '</error>');
+			$this->errored = true;
 		}
 	}
 }
diff --git a/lib/private/AppConfig.php b/lib/private/AppConfig.php
index 325220823b89e..e5d081444e1b8 100644
--- a/lib/private/AppConfig.php
+++ b/lib/private/AppConfig.php
@@ -34,6 +34,7 @@
 
 use OC\DB\Connection;
 use OC\DB\OracleConnection;
+use OCP\DB\QueryBuilder\IQueryBuilder;
 use OCP\IAppConfig;
 use OCP\IConfig;
 
@@ -300,7 +301,7 @@ public function setValue($app, $key, $value) {
 				$sql->andWhere(
 					$sql->expr()->orX(
 						$sql->expr()->isNull('configvalue'),
-						$sql->expr()->neq('configvalue', $sql->createNamedParameter($value))
+						$sql->expr()->neq('configvalue', $sql->createNamedParameter($value), IQueryBuilder::PARAM_STR)
 					)
 				);
 			}
diff --git a/lib/private/Repair/NC21/ValidatePhoneNumber.php b/lib/private/Repair/NC21/ValidatePhoneNumber.php
index 3217a1f082c53..964d62ad0abb1 100644
--- a/lib/private/Repair/NC21/ValidatePhoneNumber.php
+++ b/lib/private/Repair/NC21/ValidatePhoneNumber.php
@@ -56,7 +56,8 @@ public function getName(): string {
 
 	public function run(IOutput $output): void {
 		if ($this->config->getSystemValueString('default_phone_region', '') === '') {
-			throw new \Exception('Can not validate phone numbers without `default_phone_region` being set in the config file');
+			$output->warning('Can not validate phone numbers without `default_phone_region` being set in the config file');
+			return;
 		}
 
 		$numUpdated = 0;