Loaded hierarchy (from Flat file) not visible in the query designer
I've loaded the hierarchy from a flat file(Sorted Hierarchy). But when I use this infoobject in the query designer, the hierarchy is not even displayed in the 'Select Hierarchy Name' tab. Moreover that particular hierarchy is not listed under the respective info object for which i have loaded.
Another point I would like to know is that the 'PREVIEW' button was not active in the 'Scheduler' tab during the loading process.
Please guide me on this issue.
Hari Krishnan K