Web services are using multilevel security. You may have to enable them at several points:
- in the file web.config – enables use of web services themselves in the whole ObjectGears instance
- in particular class/query – enables access to the given object via web service
- account, that the web service is using, must have an active role with a right to read or write data into the class
You can find more information in the web service documentation:
http://doc.objectgears.cz/Help.aspx?H=a_ws