diff -u b/src/Plugin/migrate/destination/EntityReferenceRevisions.php b/src/Plugin/migrate/destination/EntityReferenceRevisions.php
--- b/src/Plugin/migrate/destination/EntityReferenceRevisions.php
+++ b/src/Plugin/migrate/destination/EntityReferenceRevisions.php
@@ -46,12 +46,25 @@
    * {@inheritdoc}
    */
   public function getIds() {
-    $ids = parent::getIds();
+    if ($revision_key = $this->getKey('revision')) {
+      // TODO: Improve after https://www.drupal.org/node/2783715 is finished.
+      $ids[$revision_key]['type'] = 'integer';
 
-    // TODO: Improve after https://www.drupal.org/node/2783715 is finished.
-    $ids[$this->getKey('revision')]['type'] = 'string';
+      $id_key = $this->getKey('id');
+      $ids[$id_key]['type'] = 'integer';
 
-    return $ids;
+      if ($this->isTranslationDestination()) {
+        if ($revision_key = $this->getKey('langcode')) {
+          $ids[$revision_key]['type'] = 'string';
+        }
+        else {
+          throw new MigrateException('This entity type does not support translation.');
+        }
+      }
+
+      return $ids;
+    }
+    throw new MigrateException('This entity type does not support revisions.');
   }
 
   /**
@@ -64,7 +77,8 @@
     $revisionId = $oldDestinationIdValues ?
       array_pop($oldDestinationIdValues) :
       $row->getDestinationProperty($this->getKey('revision'));
-    if (!empty($entityId) && !empty($revisionId) && ($entity = $this->storage->loadByProperties([$this->getKey('id') => $entityId, $this->getKey('revision') => $revisionId]))) {
+    if (!empty($entityId) && !empty($revisionId) && ($entities = $this->storage->loadByProperties([$this->getKey('id') => $entityId, $this->getKey('revision') => $revisionId]))) {
+      $entity = reset($entities);
       $entity->setNewRevision(FALSE);
     }
     else {
diff -u b/tests/modules/err_migration_test/migration_templates/err_migration_test.yml b/tests/modules/err_migration_test/migration_templates/err_migration_test.yml
--- b/tests/modules/err_migration_test/migration_templates/err_migration_test.yml
+++ b/tests/modules/err_migration_test/migration_templates/err_migration_test.yml
@@ -2,9 +2,11 @@
 migration_tags: {}
 label: 'ERR Migration Test'
 source:
-  plugin: dummy
+  plugin: err_dummy
 process:
-  id
+  id: id
+  revision_id: revision_id
+  name: name
 destination:
   plugin: 'entity_reference_revisions:entity_test_composite'
 migration_dependencies: {  }
diff -u b/tests/modules/err_migration_test/src/Plugin/migrate/source/DummySource.php b/tests/modules/err_migration_test/src/Plugin/migrate/source/DummySource.php
--- b/tests/modules/err_migration_test/src/Plugin/migrate/source/DummySource.php
+++ b/tests/modules/err_migration_test/src/Plugin/migrate/source/DummySource.php
@@ -1,12 +1,12 @@
 <?php
 
-namespace Drupal\migrate_events_test\Plugin\migrate\destination;
+namespace Drupal\err_migration_test\Plugin\migrate\source;
 
 use Drupal\migrate\Plugin\migrate\source\SourcePluginBase;
 
 /**
  * @MigrateSource(
- *   id = "dummy",
+ *   id = "err_dummy",
  *   requirements_met = true
  * )
  */
@@ -31,15 +31,19 @@
    */
   public function getIds() {
-    $ids['value']['id'] = 'integer';
-    return $ids;
+    return [
+      'id' => [
+        'type' => 'integer',
+      ]
+    ];
   }
 
   /**
    * {@inheritdoc}
    */
   protected function initializeIterator() {
-    return [
+    return new \ArrayIterator([
       ['id' => 1, 'revision_id' => 1, 'name' => 'content item 1'],
-    ];
+      ['id' => '', 'revision_id' => '', 'name' => 'content item 2'],
+    ]);
   }
 }
diff -u b/tests/src/Kernel/Plugin/migrate/destination/EntityReferenceRevisionsDestinationTest.php b/tests/src/Kernel/Plugin/migrate/destination/EntityReferenceRevisionsDestinationTest.php
--- b/tests/src/Kernel/Plugin/migrate/destination/EntityReferenceRevisionsDestinationTest.php
+++ b/tests/src/Kernel/Plugin/migrate/destination/EntityReferenceRevisionsDestinationTest.php
@@ -5,6 +5,8 @@
 use Drupal\Core\Entity\EntityStorageBase;
 use Drupal\entity_reference_revisions\Plugin\migrate\destination\EntityReferenceRevisions;
 use Drupal\KernelTests\KernelTestBase;
+use Drupal\migrate\MigrateExecutable;
+use Drupal\migrate\MigrateMessageInterface;
 use Drupal\migrate\Plugin\Migration;
 use Drupal\migrate\Plugin\MigrationPluginManager;
 use Drupal\migrate\Plugin\MigrateDestinationPluginManager;
@@ -15,17 +17,36 @@
  * @coversDefaultClass \Drupal\entity_reference_revisions\Plugin\migrate\destination\EntityReferenceRevisions
  * @group entity_reference_revisions
  */
-class EntityReferenceRevisionsDestinationTest extends KernelTestBase {
+class EntityReferenceRevisionsDestinationTest extends KernelTestBase implements MigrateMessageInterface {
 
   /**
    * {@inheritdoc}
    */
-  public static $modules = ['migrate', 'entity_reference_revisions', 'err_migration_test', 'entity_composite_relationship_test'];
+  public static $modules = [
+    'migrate',
+    'err_migration_test',
+    'entity_reference_revisions',
+    'entity_composite_relationship_test',
+    'user',
+    'system',
+  ];
 
   /**
-   * Tests deriver
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+    $this->installEntitySchema('entity_test_composite');
+    $this->installSchema('system', ['sequences']);
+    $this->installConfig($this->modules);
+  }
+
+  /**
+   * Tests get entity type id.
+   *
+   * @covers ::getEntityTypeId
    */
-  public function testDestinationDeriver() {
+  public function testGetEntityTypeId() {
     /** @var MigrationPluginManager $migrationManager */
     $migrationManager = \Drupal::service('plugin.manager.migration');
     $definition = $migrationManager->getDefinition('err_migration_test');
@@ -44,2 +65,33 @@
 
+  /**
+   * Tests get entity.
+   *
+   * @covers ::getEntity
+   */
+  public function testGetEntity() {
+    /** @var MigrationPluginManager $migrationManager */
+    $migrationManager = \Drupal::service('plugin.manager.migration');
+    $definition = $migrationManager->getDefinition('err_migration_test');
+    /** @var Migration $migration */
+    $migration = $migrationManager->createStubMigration($definition);
+    $migrationExecutable = (new MigrateExecutable($migration, $this));
+    for ($i = 0; $i < 2; $i++) {
+      $migrationExecutable->import();
+      $migration->getIdMap()->prepareUpdate();
+      $entities = \Drupal::entityManager()->getStorage('entity_test_composite')->loadByProperties(['id' => 1, 'revision_id' => 1]);
+      $entity = reset($entities);
+      $this->assertEquals('content item 1', $entity->label());
+      $entities = \Drupal::entityManager()->getStorage('entity_test_composite')->loadByProperties(['id' => 2, 'revision_id' => 2]);
+      $entity = reset($entities);
+      $this->assertEquals('content item 2', $entity->label());
+    }
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function display($message, $type = 'status') {
+    $this->assertTrue($type == 'status', $message);
+  }
+
 }