Forum Discussion
Mike_James
Ultimate Partner
Hi LeroyS , there's been a change in the API, which now enforces a slightly different set of rules. See https://apisupport.myob.com/hc/en-us/articles/4788117269647-Error-409-Incorrect-Rowversion-when-POSTing-to-the-MYOB-Business-API.
morgans1
2 years agoContributing User
hi, when were these changes made. mine was working again perfectly until last night.