If the time dimension contains hybrid analysis-enabled members, the time dimension does not support Dynamic Time Series.
Hybrid Analysis is not supported on user-defined dimensions.
In an outline that is hybrid analysis-enabled, you can perform operations and analyses on dimensions that have attributes attached to one or more levels. The attribute dimension should be fully loaded into Essbase.
Only the first hierarchy of a dimension with alternate hierarchies can have members enabled for hybrid analysis on its lowest levels.
When building a dimension that is enabled for hybrid analysis, you must ensure that the column in the data source table that contributes to the leaf level of the Essbase portion of the dimension is non-nullable.