diff --git a/node.js/fiori.md b/node.js/fiori.md index 94ee6c181..eed9479cc 100644 --- a/node.js/fiori.md +++ b/node.js/fiori.md @@ -67,6 +67,10 @@ The `NEW` event is triggered when the user created a new draft. As a result `MyEntity.drafts` is created in the database. You can modify the initial draft data in a `before` handler. +:::warning Known Limitation +With the [`hdb` SAP HANA driver](https://www.npmjs.com/package/hdb), trying to `INSERT` draft entities with fields that use the [`LargeBinary` type](../cds/types#core-built-in-types) will cause a deadlock. +The known workaround is to [configure your CAP app](../guides/databases/hana#setup-configuration) to use the [`hana-client` SAP HANA driver](https://www.npmjs.com/package/@sap/hana-client) instead. +::: ### `EDIT`