PYODBC--Data source name not found and no default driver specified

Question

import pyodbc
connection = pyodbc.connect(\'Driver = {SQL Server};Server=SIWSQL43A\\SIMSSPROD43A;\'
                            \'Database=CSM_reporting;Trusted_Conn         


        

Answer 1

Apart from the other answers, that considered the connection string itself, it might simply be necessary to download the correct odbc driver. My client just faced this issue when executing a python app, that required it. you can check this by pressing windows + typing "odbc". the correct driver should appear in the drivers tab.