问题
I have a System DSN ODBC driver configured correctly on a server (the connection has been tested and works fine).
I've got an SSIS package, and when I try to create an ODBC connection manager, I can't find my ODBC connection in the drop down of data sources.
I've tried refreshing the list, closing and re-opening the solution, even re-creating the solution.
Has anyone experienced this before and if so how did you resolve it?
Many thanks
回答1:
Most likely you have configured the system DNS on a 64-bit Windows, but the SSIS package runs in a 32-bit environment.
System DSNs will only be seen by the applications and tools which can use them -- 32-bit DSNs for 32-bit applications, and 64-bit DSNs for 64-bit applications. Source
For reference, the ODBC Administrator Window can be found in the following locations on a 64-bit environment.
- C:\Windows\System32\odbcad32.exe (64-bit ODBC Administrator)
- C:\Windows\SysWoW64\odbcad32.exe (32-bit ODBC Administrator)
来源：https://stackoverflow.com/questions/51769240/odbc-connection-not-appearing-ssis