When you create an HDI database role using the SAP Web IDE for SAP HANA, you define the role in a design-time file with the extension .hdbrole. This file is part of your project and can be deployed to the HDI container as a runtime role. However, if you make any changes to the runtime role directly in the database, such as granting or revoking privileges, those changes are not reflected in the design-time file. Therefore, if you change and re-build the design-time role, the runtime role will be overwritten with the new version of the design-time role, and any runtime modifications will be lost. This is because the deployment process always drops and recreates the runtime role based on the design-time role. The other options are incorrect because the deployment of the role will not fail, the runtime modifications will not be kept, and you do not need to confirm the runtime modifications. References:
* SAP HANA DI Administrator Roles - SAP Help Portal
* SAP HANA Deployment Infrastructure Reference - SAP Help Portal
* Modifying the default access_role in HDI containers - SAP Blogs