DRM to manage metadata for HFM 11.2

Hi All,

Since EPMA is not available anymore I was trying to make use of DRM to manage metadata in our HFM 11.2 app.

We are in process of migrating from 11.1.2.4 to 11.2. Back in 11.1.2.4 system we have HFM EPMA application.

I exported the metadata file using EPMA generator from 11.1.2.4, modified it manually and successfully imported it into DRM ( 11.2 environment). 

Made minor changes in the dimension hierarchy and exported it in "Hierarchy - XML" format. Now I am trying to load the exported metadata file into HFM 11.2. I get below error

"The file being loaded was saved under an older schema.

The load file format is not recognizable"