The administrator is trying to add an application to per-app VPN for a VPN profile, but different administrator has added a user VPN in the same user space.

The administrator is trying to add an application to per-app VPN for a VPN profile, but the same administrator has added a user VPN in the same user space for the same or different profile.

The administrator is trying to add user VPN for a profile, but the same administrator has added a per-app VPN for the same or different profile in the same user space.

Administrator is not the owner of the container.

API is not applicable for profile of system type, almost all the API except from createVpnProfile(String).

The error will be thrown if the applications UID has been added (although with a different package name) in a different profile.

The error will be thrown if a profile belonging to a VPN vendor has enabled normal VPN, then cannot use chaining feature.

The administrator is trying to add an invalid connection type value, other than ondemand and keepon.

Invalid chaining value is entered by the administrator.

The profile name contains invalid characters like whitespace.

The container id entered by the administrator is an invalid id.

The JSON format entered by the administrator is in invalid format.

The JSON string entered by the administrator does not contain mandatory info required by the framework like the vpn_type, vpn_route_type, protocol_type.

Error occurred due to invalid proxy configuration.

The administrator is trying to add an invalid uidpid_search_enabled value, other than 0 and 1.

Error occured due to Invalid usb-tethering configuration;

Additional Info:
The error could occur due to the following profile misconfiguration;

The profile is either an on-demand profile or a chaining profile with value 0 or if uid/pid tagging feature is enabled;

Another profile with usb tethering has been configured by the same admin or different admin;

The error will be thrown if invalid VPN mode of operation value is entered.

The administrator is trying to start an chained profile without starting the non-chained profile.

The parameter for the API entered by the administrator is of null value which includes the vendor package name.

The administrator provided configuration does not support on-demand feature.

The application is not currently owned by the profile.

The administrator is trying to remove an application which is not present in the device.

Package name entered by the administrator is invalid.

The administrator is trying to add application to a profile, but the application is already added to a profile by different administrator.

The administrator is trying to add application to a profile, but the application is already added to the same or different profile by the same administrator.

The administrator is trying to activate a profile which is already in activated state.

The administrator is trying to de-activate a profile which is already in de-activated state.

The administrator is trying to create a VPN profile, but it already exists in the device and it is created by a different administrator.

The administrator is trying to create a VPN profile, but it already exists in the device and it is created by the same administrator.

The profile name has length has exceeded the maximum of 128 characters.

The profile name entered by the administrator does not exist in the device.

The administrator provided configuration does not support proxy feature.

The administrator is trying to remove a application from a per-app VPN profile, but a different administrator has added a user VPN in the same user space.

The administrator is trying to remove a application from a per-app VPN profile, but the same administrator has added a user VPN in the same user space for the same or different profile.

The administrator is trying to remove a profile which is in activated state.

The administrator is trying to remove user VPN for a profile, but the same administrator has added a per-app VPN for the same or different profile in the same user space.

Error occurred due to failure in saving the proxy server password credentials in TIMA Keystore.

Error occurred due to failure in saving the proxy server username credentials in TIMA Keystore.

The administrator is trying to create a user VPN for a profile, but some other administrator has already created user VPN for the user space.

The administrator is trying to create a user VPN for a profile, but the same administrator has already created user VPN for the same or different profile.

The error will be thrown if a profile belonging to a VPN vendor has enabled chaining, then cannot create other VPN profiles.

The error will be thrown if a profile belonging to a VPN vendor has enabled normal VPN, then cannot use chaining feature.

Vendor has returned an error indicating that the call to the API was not successful.

The error will be thrown if the VPN profile recreation process fails.

Error in starting the VPN service.

The error will be thrown if vendor is not allowed to perform the attempted operattion.