No, a feature class using the ESRI Spatial Type geometry storage, cannot support binary attributes of type LONG RAW.
In the DBTUNE, for the ST_GEOMETRY, the ATTRIBUTE_BINARY parameter is explicitly set to BLOB. This is to ensure all binary attributes use the storage type BLOB. If a different DBTUNE keyword is used for storage parameters of a ESRI Spatial Type feature class, verify that the ATTRIBUTE_BINARY parameter is set to BLOB:
Code:
ATTRIBUTE_BINARY "BLOB"