Hi,Maybe binding may not be complete yet.Can you look this topic? You can use these events same way in the "items" event.https://stackoverflow.com/questions/29770332/perform-action-after-the-binding-is-complete
Hello,These topics can help.https://community.sap.com/t5/technology-q-a/use-static-value-for-formatter-in-xml/qaq-p/12404018https://stackoverflow.com/questions/37317223/pass-static-value-to-formatter-parameters-in-xml-view