Unable to configure SQL Server 2012 database in Database Replication

Hi , I'm trying to import my existing database kept in sql server 2012 using Database Replication in mendix modeler version 6.10.3 . I have downloaded the Database Replication and Mx Model Reflection modules successfully but I'm unable to configure my database . Below are the details I'm providing : Type : Custom Uid : SecretUID pwd : SecretPWD Connection String : jdbc:sqlserver://essplsqlsvr\sql2012;databaseName=testDB Escape Character : \ Driver Class : com.microsoft.sqlserver.jdbc.SQLServerDriver But it whenever I'm trying to Sync the Database it gives Error as Null . Please suggest an approriate solution for this.
1 answers

Following as i am facing the same issue. Did you get a solution to get it working?