I have been trying to create a extension for Books and i have 2 problems.
1. Nowhere to enter global fields in the "Test your extension" sandbox
2. The following code returns the error (inside the "Test your extension" sandbox):
"
{"code":6041,"message":"This user is not associated with the CompanyID/CompanyName:201.... "}"code:
CreateItemResponse = invokeurl
[
type :POST
parameters:params.toString()
connection:"books_internal"
];