@Harold,

Did you ever find the resolution to this problem?  I'm encountering the very same issues in version 18.  Did you have to downgrade and get an import module?

So the problem was that Odoo Community v. 17 does not support reconciliation at all anymore.  Even in version 16, you had to install the OCA account-reconcile module, which can be downloaded from github dot com slash OCA slash account-reconcile   I cloned the repository into c:\program files\odoo\server\odoo\addons, checked out 17.0 , restarted the odoo service, updated the addins in Odoo, and activated the module.  Then you essentially get the reconcile functionality.  However, it doesn't really work too well for me.  I was able to import my bank statement in XLSX format, and I could reconcile invoice payments, but not journal entries.  

I'm not really sure what conclusion to draw from this.  It could be that OCA has not yet finished with 17.0, and I would need to downgrade to 16.0.  Or it could be that Odoo can't handle reconciliation of journal entries even in Enterprise.  Or it could be that I'm doing it wrong, but I don't know how that could be.   

1. Bank Statement Registration Issue:

Problem: When trying to register a bank statement, you're taken to a screen with no options to proceed.

Solution:

Ensure that you've set up your bank account and journal correctly.

Go to the Accounting module and make sure you're in the dashboard view.

Click on the bank journal where you want to register the statement.

Click on the "Register a bank statement" button.

If there are no options available, it might indicate a configuration issue.

2. Bank Feed Configuration Issue:

Problem: You're unable to configure the bank feed, and it shows "Undefined Yet" for the bank feed.

Solution:

Check if you've correctly set up the bank account and journal in Odoo.

Ensure that you've selected the correct account type and provided all necessary details.

If you're using a generic bank, you may need to manually enter bank statements instead of importing them.