diff --git a/app/webapp/controller/App.controller.js b/app/webapp/controller/App.controller.js
index 498be1ae..ee8f9415 100644
--- a/app/webapp/controller/App.controller.js
+++ b/app/webapp/controller/App.controller.js
@@ -207,11 +207,10 @@ sap.ui.define("z2ui5/Tree", ["sap/ui/core/Control"], (Control) => {
       z2ui5.onBeforeRoundtrip.push(this.setBackend.bind(this));
     },
 
-    renderer(oRm, oControl) {
-      setTimeout(() => {
-        z2ui5.oView.byId( this.getProperty("tree_id") ).setTreeState( z2ui5.treeState );
-      }, 100);
-    }
+    if (!z2ui5.treeState) return;
+      setTimeout((id) => {
+      z2ui5.oView.byId( id ).getBinding('items').setTreeState( z2ui5.treeState );
+    }, 100, oControl.getProperty("tree_id") );
   });
 });
 
diff --git a/src/01/03/z2ui5_cl_app_app_js.clas.abap b/src/01/03/z2ui5_cl_app_app_js.clas.abap
index 4f66edcf..c6ef231c 100644
--- a/src/01/03/z2ui5_cl_app_app_js.clas.abap
+++ b/src/01/03/z2ui5_cl_app_app_js.clas.abap
@@ -228,10 +228,9 @@ CLASS z2ui5_cl_app_app_js IMPLEMENTATION.
              `    },` && |\n|  &&
              `` && |\n|  &&
              `    renderer(oRm, oControl) {` && |\n|  &&
-             `      if (!z2ui5.treeState) return;` && |\n|  &&
-             `      setTimeout((id) => {` && |\n|  &&
-             `        z2ui5.oView.byId( id ).getBinding('items').setTreeState( z2ui5.treeState );` && |\n|  &&
-             `      }, 100, oControl.getProperty("tree_id") );` && |\n|  &&
+             `      setTimeout(() => {` && |\n|  &&
+             `        z2ui5.oView.byId( this.getProperty("tree_id") ).setTreeState( z2ui5.treeState );` && |\n|  &&
+             `      }, 100);` && |\n|  &&
              `    }` && |\n|  &&
              `  });` && |\n|  &&
              `});` && |\n|  &&