3727286 - New Model data import uses the Classic UI and import jobs disappear upon model changes in SAP Analytics Cloud (Neo)

• When attempting to import data into a New Model (Measure-Based) in SAP Analytics Cloud, the system loads the "Classic Data Import" interface (the legacy grid/sidebar view) instead of the expected "New Data Import" experience (the flow-based wrangling view).

• The user cannot find the flow-based data preparation tools despite explicitly creating a New Model.

• Additionally, when the structure of the New Model is modified or updated (e.g., adding or removing measures/dimensions), draft import jobs in the Data Management tab disappear and must be recreated from scratch.

• SAP Analytics Cloud 2025.21.11 
• SAP Neo Environment

SAP Analytics Cloud, SAC, Neo, Cloud Foundry, CF, New Model, Classic Model, Data Import, Data Management, Data Preparation, Wrangling, flow-based, fallback, missing, UI, interface, disappear, deleted, rebuild model, import job, draft source, Classic UI, MS SQL Server, mapping.  , KBA , LOD-ANA-AQU , Import Data Connections (Acquiring Data) , Problem