Reference
CASH_SESSION_NOT_OPEN
Cash session is not open
Cash session is not open
HTTP status 409 Conflict, code CASH_SESSION_NOT_OPEN.
What it means#
The cash session is closed (or under review), or it belongs to another account, so nothing can be paid into, taken out of or recorded against it.
What to do#
Open a new session on the drawer, or use the open session of the order's own account.
On the wire#
Every error response carrying this code names this page in error.moreInfo,
with the request id in the query string. See Error codes for
the response shape and the list of every code.