rsunku, thanks for the reply.
There is nothing unusual about the data or schema.
We are using geodatabase user schemas. I have one WMX connection with all of our user schema workspaces. When I try to add data via the Workflow Manager Admin toolbar, from one of the other user schemas - A dialog box comes up and shows the data (via the jtx connection), I select the dataset and "Error HRESULT E_FAIL has been returned from a call to a COM component.
I've added other workspaces... Same error.
- Craig