I am upgrading an OWB project from 10g to 11gR2.
I have quite a few Materialized Views to Deploy.
So far 5 went through fine, but on the next 2 I get an error:
"API6412: Internal Error: Unable to setSelectQuery()"

If I make any change, even as simple as adding a space, I get this error.

I can run this query in SQL*Plus so the syntax is correct.

Has anyone ever encountered this error and if so, how did you overcome it.