Data source name not found, and no default driver specified

Question

I need help fixing an error: SQL state IM014 in SQLConnect and SQL state IM002 in SQLConnect.

I run the same script, one on webserver/remote/ and the other one from the local Machine trying to access the same database but i get different error message.

When i run it from web server i get

SQL error: [unixODBC][Driver Manager]Data source name not found, and no default driver specified, SQL state IM002 in SQL

where as when i run it on local machine i get

[Microsoft][ODBC Driver Manager] The specified DSN contains an architecture mismatch between the Driver and Application

I used the following code in php script to connect to the Local database

$odbc['dsn'] = "SageLine50v19";
$odbc['user'] = "Peac";
$odbc['pass'] = "XXXX";
$mysql['host'] = "localhost";
$mysql['user'] = "root";
$mysql['pass'] = "";
$mysql['dbname'] = "sagetest";
$mysql['idfield'] = "id";


// Step 1: Connect to the source ODBC database
if ($debug) echo "Connect to " . $odbc['dsn'] . ' as ' . $odbc['user'] . "\n";
$conn = odbc_connect($odbc['dsn'], $odbc['user'], $odbc['pass']);
if (!$conn) {
die("Error connecting to the ODBC database: " . odbc_errormsg());
}

// loop through each table 
$allTables = odbc_tables($conn);
$tablesArray = array();
while (odbc_fetch_row($allTables)) {
 if (odbc_result($allTables, "TABLE_TYPE") == "TABLE") {
    $tablesArray[] = odbc_result($allTables, "TABLE_NAME");
 }
}
 //print_r($tablesArray);      // to list all tables

My ODBC.ini looks like below

[ODBC 32 bit Data Sources]
manager=Sage Line 50 v16 (32 bit)
t=SQL Server Native Client 10.0 (32 bit)
s1=Pervasive ODBC Client Interface (32 bit)
SageLine50v19=Pervasive ODBC Client Interface (32 bit)
[manager]
Driver32=C:\Windows\SysWOW64\S16DBC32.dll
[t]
Driver32=C:\Windows\system32\sqlncli10.dll
[s1]
Driver32=C:\Program Files (x86)\Pervasive Software\PSQL\bin\w3odbcci.dll
[SageLine50v19]
Driver32=C:\Program Files (x86)\Pervasive Software\PSQL\bin\w3odbcci.dll

Answer 1

Very simple!

On server:

SQL error: [unixODBC][Driver Manager]Data source name not found, and no default driver specified, SQL state IM002 in SQL

Delete the USER data source name and define it as a SYSTEM data source name. Go to -> Start -> Settings -> Control Panel -> Administrative Tools -> Data Sources (ODBC): - User DSN : delete the specified User DSN - System DSN : create a new System DSN

Else try to install same 32bits or 64bits version as locally installed.

Locally:

[Microsoft][ODBC Driver Manager] The specified DSN contains an architecture mismatch between the Driver and Application

32bit/64 bit conflict - either you install a 32bit driver version or you use/configure the 32bit under C:\Windows\SysWoW64\

Try to install same 32bits or 64bits version as locally installed.