Custom metadata interface definition is not valid

Question

I have a new problem :(
When I trying to import data objects from MySQL platform I have a subject error message: Custom metadata interface definition is not valid.
In google search havn't result
What this error means and how to fixing?
I'm looking this post Re: Metadata import from ms sql server: Custom metadata interface not valid.
1) JDBC driver in /owb/lib/ext directory
2) Test connection after platform creation is good
but when I executing sql sripts such like:
select name,viewtype from owbsys.cmpwbmivview_r where mivdefinition in
(select mivdefinition from owbsys.cmpinstalledmodule_r where name = 'MySQL');
no result
I creating my platform using this script: http://blogs.oracle.com/warehousebuilder/resource/platform_mysql.tcl

Answer 1

Can you try ...
select name,viewtype from owbsys.cmpwbmivview_r where mivdefinition in
(select mivdefinition from owbsys.cmpinstalledmodule_r where name = 'MYSQL');
Sounds like something went wrong somewhere and you may need to delete the mysql locations, modules and then platform - then recreate.
Cheers
David