Hi @Amy Jandreau ,
Have you configured ODBC for both 32 and 64 bit applications?
Here is a detailed tutorial about configuring ODBC drivers instructions for PostgreSQL and connect it via SSIS.
You may have a double check to see if you have missed any steps.
ssis-with-postgresql-connect-to-postgresql-with-ssis-components
INSTALLING AND CONFIGURING POSTGRESQL TUTORIAL
Regards,
Zoe
If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.