Hi,
some of our client’s clients have reported this issue. Our client has been in contact with Klarna directly, but they could not offer much help.
When testing for myself, I did not have an issue with an admin account, but got the error when ordering as a guest in an incognito window.
{
"ERROR_CODE": "READ_ONLY_ORDER",
"ERROR_MESSAGES": ["RESOURCE IS READ-ONLY"],
"CORRELATION_ID": "86563E68-005E-4372-A9AD-DCAD97218F93",
"SERVICE_VERSION": "1.0.20200806112428"
}
I got success email notifications for both orders.