loadHier not consistent with purging data in the domain

Hi,

We have a current enhancement to add new dimension in one of the hierarchy.

Below are the process we've done:

1. exportMeasure with hier parameter.

2. exportHier of the hierarchy.

3. loadHier a 0 byte data file of the hierarchy. (with purgeAge 0)

    the database of the measures weren't removed.

4. patch the configuration with the new dimension added in the hierarchy.

5. hierarchyMgr to add the new dimension.

6. modify the data file of the hierarchy to add new position for the added dimension in the file.

7. load the hierarchy with the updated data file.

8. exportMeasure again with hier parameter.

     Upon checking there were 2 measures that got wiped out.