diff --git a/src/cleveragents/application/services/cross_plan_correction_service.py b/src/cleveragents/application/services/cross_plan_correction_service.py
index e13b66975..a02499526 100644
--- a/src/cleveragents/application/services/cross_plan_correction_service.py
+++ b/src/cleveragents/application/services/cross_plan_correction_service.py
@@ -400,62 +400,31 @@ class CrossPlanCorrectionService:
         Best-effort: errors during undo are logged but do not prevent
         other rollbacks from being attempted.
 
-        The cancellation of child plans is idempotent -- cancelling an
-        already-cancelled plan is a safe no-op. The sandbox rollback
-        is similarly expected to be idempotent: the rollbacker
-        reconciles the sandbox to a known-good checkpoint regardless
-        of its current state.
-
-        For each completed action, executed in reverse order:
-
-        - ``"cancel"``: re-cancel the child plan.
-        - ``"cancel_and_rollback"``: cancel the child plan and roll back
-          its sandbox.  Cancelling is always attempted, followed by the
-          sandbox rollback when applicable.  Any failure during one step
-          is logged but does not prevent further attempts.
+        When a cascade action fails partway through, this method is called
+        in reverse order to clean up any state already modified by
+        previously completed actions. For actions that rolled back a
+        sandbox, the sandbox is re-rolled-back (idempotent) to ensure it
+        is left in a clean state; otherwise a log entry is produced.
 
         Args:
             completed_actions: Actions that were successfully executed.
         """
         for action in reversed(completed_actions):
-            plan_id = action.child_plan_id
-
             try:
+                if action.sandbox_rolled_back:
+                    self._sandbox_rollbacker.rollback_child_plan_sandbox(
+                        action.child_plan_id
+                    )
                 logger.info(
                     "cross_plan_correction.rollback_action",
-                    child_plan_id=plan_id,
-                    action_type=action.action,
+                    child_plan_id=action.child_plan_id,
                 )
             except Exception as rollback_exc:
                 logger.error(
                     "cross_plan_correction.rollback_action_failed",
-                    child_plan_id=plan_id,
+                    child_plan_id=action.child_plan_id,
                     error=str(rollback_exc),
                 )
-                # Do not prevent other rollbacks from being attempted
-                continue
-
-            # Idempotent: re-cancel an already-cancelled plan is safe.
-            try:
-                self._plan_canceller.cancel_child_plan(plan_id)
-            except Exception as cancel_exc:
-                logger.error(
-                    "cross_plan_correction.rollback_cancel_failed",
-                    child_plan_id=plan_id,
-                    error=str(cancel_exc),
-                )
-
-            if action.sandbox_rolled_back:
-                try:
-                    self._sandbox_rollbacker.rollback_child_plan_sandbox(
-                        plan_id
-                    )
-                except Exception as rollback_exc:
-                    logger.error(
-                        "cross_plan_correction.rollback_sandbox_failed",
-                        child_plan_id=plan_id,
-                        error=str(rollback_exc),
-                    )
 
 
 __all__ = [