3798686 - Clean & Replace Subset of Data method causes import job to fail with error "Import to model ended unexpectedly. Error code: 1019"

• An import job inside a Model in SAP Analytics Cloud (SAC) fails with the following error when using 'Clean & Replace Subset of Data' method:
  "Import to model ended unexpectedly. Error code: 1019"
  
  
• This occurs when a Public Dimension is selected as the scope for the above method.
• When the method scope includes only Private Dimensions belonging to the model, the import completes successfully.

• SAP Analytics Cloud Enterprise

1. Create or use a Model that contains a Public Dimension.
2. Create an Import Job.
3. Select 'Clean & Replace Subset of Data' as the import method.
4. Select a Public Dimension as the scope for the method (+ Add Scope button).
5. Run the Import Job and observe it fails with the error mentioned in the Symptom section.
6. Repeat the above steps using a Private Dimension as the scope and observe it completes successfully.

• This behavior is expected and by design.
• Import jobs inside a model can only modify data in Private Dimensions that belong to that model.
• Because Public Dimensions are shared across multiple models, import jobs associated with a specific model are not permitted to modify data within Public Dimensions.

• To update or modify data in a Public Dimension, create a separate import job in the Public Dimension itself (Modeler -> Public Dimensions tab).
• Public Dimensions cannot be modified from within a specific model.

• Import Data to Public Dimensions - SAC Help Docs

KBA , LOD-ANA-AQU , Import Data Connections (Acquiring Data) , Problem