> # Defining a Server ODBC Trace for the Backend Driver

> DataDirect Technologies technical support may ask you to provide the Server ODBC trace for the backend driver.

> To define the log path for all ODBC calls executed by the SequeLink service, set the service attribute for your SequeLink Server, listed in Table 2-1, to a valid path for a log file.

> Refer to the SequeLink Administrator's Guide for a description about the service attributes.

> Table 2-1. Defining a Server Trace for the Backend Driver
> SequeLink Server | Service Attribute
> --- | ---
> DB2 UDB on Linux, UNIX, and Windows | DataSourceDB2LogPath
> Microsoft SQL Server | DataSourceMSSLogPath
> JDBC Socket | DataSourceSOCJDBCLogPath
> ODBC Socket | DataSourceSOCODBCLogPath
> Sybase | DataSourceSybLogPath