This topic describes only module-specific error codes. For details about universal error codes, see Universal Error Codes.
20400001 Settings Already Exist
Error Message
Settings already exist. To reconfigure, remove the existing sharing options.
Description
The data to be set by setAppShareOptions() already exists.
Possible Causes
This error code is reported when setAppShareOptions is called repeatedly to set ShareOptions of the drag-and-drop channel data.
Solution
First call removeAppShareOptions to clear the current scope in which drag-and-drop channel data can be used, and then call setAppShareOptions to set it again.