Sherwin, hoping you can help.
I set up Weno with OpenEMR and spoke to Rite Aid about sending a test prescription to see if it works.
But when I click “transmit” I get this: Weno Exchange LLC|2018-12-23|17:28:04.00672Z|||900|Transaction rejected - invalid message
Tried again: Weno Exchange LLC|2018-12-23|17:40:01.68933Z|||900|Transaction rejected - invalid message
Can you help?