The ui5-deploy.yaml file acts as a deployment descriptor for the added Fiori/UI5 application and will be used during the build stage (triggered by MTA build)
Hi Stephen Le,
the issue you are experiencing should be caused by the missing "SAP CommonCryptoLib" as it's mentioned in following troubleshooting guide: CAP HANA Troubleshooting
Make sure you install the corresponding version of the Crypto Library...