When changing a report from a Oracle Essbase database connection to a Planning Details database connection or vice versa, there are several restrictions because the data source reference is the only change. There is no conversion.
For a list of considerations to follow when changing the database connection from Oracle Essbase to Planning Details for a report, see Oracle Hyperion Enterprise Performance Management Workspace User's Guide.
For a list of considerations to follow when changing the database connection from Planning Details to Oracle Essbase, see Oracle Hyperion Enterprise Performance Management Workspace User's Guide.