I did a Oops - with the looming Chase migration from our working DC to the EWC+,
I wanted to do some house cleaning with respect to the "Chase Bank Bill Payment".
SO... I started going thru my Quicken "Online Payees" and DELETING them from Quicken.
WELL... it turns out that Quicken was still able to send these "actions" to Chase,
and then Chase in turn deleted those same Payees from the Chase Bill Payment system.
Just wanted to share... that even though Quicken may receive the OL-301 error while trying to send "payments" - it looks like other Chase Account actions are still making it through.
I have since removed the Chase Bill Payment from Quicken,
and re-created my Payees over on the Chase website....
will revert back to double entry bill payment -
once in Quicken, once in Chase.