diff --git a/core/modules/migrate/src/Entity/Migration.php b/core/modules/migrate/src/Entity/Migration.php
index 6f7969c..9fb93b7 100644
--- a/core/modules/migrate/src/Entity/Migration.php
+++ b/core/modules/migrate/src/Entity/Migration.php
@@ -342,7 +342,7 @@ public function checkRequirements() {
       }
     }
     if ($missing_migrations) {
-      throw new RequirementsException(String::format('Missing migrations @requirements', ['@requirements' => implode(', ', $missing_migrations)]), ['requirements' => $missing_migrations]);
+      throw new RequirementsException(String::format('Missing migrations @requirements.', ['@requirements' => implode(', ', $missing_migrations)]), ['requirements' => $missing_migrations]);
     }
   }
 
diff --git a/core/modules/migrate/src/Exception/RequirementsException.php b/core/modules/migrate/src/Exception/RequirementsException.php
index 98c4934..12b5de1 100644
--- a/core/modules/migrate/src/Exception/RequirementsException.php
+++ b/core/modules/migrate/src/Exception/RequirementsException.php
@@ -41,4 +41,30 @@ public function __construct($message = "", array $requirements = [], $code = 0,
     $this->requirements = $requirements;
   }
 
+  /**
+   * Get an array of requirements.
+   *
+   * @return array
+   *   The requirements.
+   */
+  public function getRequirements() {
+    return $this->requirements;
+  }
+
+  /**
+   * Get the requirements as a string.
+   *
+   * @return string
+   *   A formatted requirements string.
+   */
+  public function getRequirementsString() {
+    $output = '';
+    foreach ($this->requirements as $requirement_type => $requirements) {
+      foreach ($requirements as $value) {
+        $output .= "$requirement_type: $value. ";
+      }
+    }
+    return trim($output);
+  }
+
 }
diff --git a/core/modules/migrate/src/MigrateExecutable.php b/core/modules/migrate/src/MigrateExecutable.php
index a8b3f33..a68b087 100644
--- a/core/modules/migrate/src/MigrateExecutable.php
+++ b/core/modules/migrate/src/MigrateExecutable.php
@@ -239,9 +239,10 @@ public function import() {
     }
     catch (RequirementsException $e) {
       $this->message->display(
-        $this->t('Migration @id did not meet the requirements. @message', array(
+        $this->t('Migration @id did not meet the requirements. @message @requirements', array(
           '@id' => $this->migration->id(),
           '@message' => $e->getMessage(),
+          '@requirements' => $e->getRequirementsString(),
         )), 'error');
       return MigrationInterface::RESULT_FAILED;
     }
diff --git a/core/modules/migrate_drupal/src/Tests/dependencies/MigrateDependenciesTest.php b/core/modules/migrate_drupal/src/Tests/dependencies/MigrateDependenciesTest.php
index 8d69c64..c9085f1 100644
--- a/core/modules/migrate_drupal/src/Tests/dependencies/MigrateDependenciesTest.php
+++ b/core/modules/migrate_drupal/src/Tests/dependencies/MigrateDependenciesTest.php
@@ -64,7 +64,7 @@ public function testAggregatorMigrateDependencies() {
     $executable = new MigrateExecutable($migration, $this);
     $this->startCollectingMessages();
     $executable->import();
-    $this->assertEqual($this->migrateMessages['error'], array(String::format('Migration @id did not meet the requirements', array('@id' => $migration->id()))));
+    $this->assertEqual($this->migrateMessages['error'], array(String::format('Migration @id did not meet the requirements. Missing migrations d6_aggregator_feed. requirements: d6_aggregator_feed.', array('@id' => $migration->id()))));
     $this->collectMessages = FALSE;
   }