error 401 unauthorized creating service invoice, but can create item invoice

HI skihappy ,

 

Thanks for reaching out, The error 401 Unauthorised is normally caused by single sign-on being enabled from the front end of the program. When single sign-on has been enabled this means you are not required to pass the CFtoken header via the API.

 

If you remove the CFtoken header and complete a request is this now successful?

 

Single Sign on: https://apisupport.myob.com/hc/en-us/articles/360001479716-Single-Sign-on-SSO-and-cftoken

 

If the above does not resolve the issue this leads me to think that you might not have full user access to the file. 

 

Thanks,