Error while redefining SAP BW query service using controlling easy queries

Hi All,

While redefining BW easy queries in gateway im facing the below error.

We have checked sdn forum found the below link.

http://scn.sap.com/docs/DOC-35444

No helpful.

I have tried with other easy query and without any errors project created and generated but while activating the service i'm getting error as service activated but metadata couldn't imported.

Please suggest.

Regards,

Lokesh.