Description of problem:
During update of engine with engine-setup, setup is unable to check engine database name and therefore check of db fails.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Have engine installed, up and running
RuntimeError Failed checking Engine database: [u'']
This is blocking installation of dwh and reports to engine when engine is already up as the setup fails with mentioned error.
thanks for reporting, it's a known issue handled in BZ#1254639
*** This bug has been marked as a duplicate of bug 1254639 ***