Problem creating the deployment package

Hi,

We are using Silver light 5 and Entity Framework 4.1

We wanted to create a deployment package. 
We are doing that using Package/Publish Web and Package/Publish Sql.

We are facing the following issue while publishing.

Web deployment task failed.Object of type 'dbFullSql' and path '<Connection string>' cannot be created.The value '<Connection string>' is not a valid connection string or an absolute path.

FYI: Our connection string points to oracle sever.

Please help.

Regards,

SivaPrasad.B