OutBoard DataTiering has limitations displayed in the table below:
| Functionality | Limitations |
|---|
| DataProvider types | - Field-based DataProviders aren't supported
|
| Change of structure | - Changing structure is supported
- only for adding (not changing or deleting) of fields
- only for non-key fields
- only for Hadoop storage
|
| Writer 3.0 | - Writer is supported for DSO and ADSO like DSO DataProvider types
- Writer isn't used for ADSO as a CUBE, by design
- When a DTP load is deleted from a DataProvider, Writer doesn't delete archived data
|
| Query reporting | - Query reporting on navigational attributes isn't supported
|
| Query translation | - Query translations is not supported for following types by design
- WODS
- ADSO - Data acquisition layer
- TABLE
- Revert of an already adjusted translation isn't supported
|
| Lookup Translations | - A list of supported and unsupported lookups is fully described in the section (1809) Supported Standard Lookups
- Revert of an already adjusted translation isn't supported
|
| Listcube with Archive | - Listcube with Archive is supported only for standard DSO objects
|
| DTP load | - Delta DTP load with offloaded data isn't supported by design
|