How can one troubleshoot and potentially resolve the error message related to the ODBC Driver Manager not finding the data source name in PHP?

The error message related to the ODBC Driver Manager not finding the data source name in PHP typically occurs when the data source name (DSN) is not properly configured or specified. To resolve this issue, ensure that the correct DSN is used in the connection string and that it is properly configured in the ODBC Data Source Administrator.

$dsn = "your_data_source_name";
$user = "your_username";
$password = "your_password";

$conn = odbc_connect($dsn, $user, $password);

if (!$conn) {
    die("Connection failed: " . odbc_errormsg());
}