--- a/src/Plugin/RulesDataProcessor/NumericOffset.php
+++ b/src/Plugin/RulesDataProcessor/NumericOffset.php
@@ -5,6 +5,7 @@
 use Drupal\Core\Plugin\PluginBase;
 use Drupal\Core\StringTranslation\TranslatableMarkup;
 use Drupal\rules\Attribute\RulesDataProcessor;
+use Drupal\rules\Context\ContextDefinitionInterface;
 use Drupal\rules\Context\DataProcessorInterface;
 use Drupal\rules\Context\ExecutionStateInterface;
 
@@ -27,6 +28,14 @@
 
   /**
    * {@inheritdoc}
+   */
+  public function canProcess(ContextDefinitionInterface $context_definition) {
+    $data_type = $context_definition->getDataDefinition()->getDataType();
+    return in_array($data_type, ['integer', 'float', 'decimal']);
+  }
+
+  /**
+   * {@inheritdoc}
    */
   public function process($value, ExecutionStateInterface $rules_state) {
     return $value + $this->configuration['offset'];