Common Error Codes

Note:

Currently in the beta phase.

201 Permission Verification Failed

Error Message
Permission verification failed. The application does not have the permission required to call the API.

Error Description
Permission verification failed. The application lacks the necessary permissions to use this API and needs to apply for authorization.

Possible Causes
This error code indicates a permission verification failure, typically occurring when attempting to call an API without the required permissions.

Resolution Steps
Verify whether your application has the necessary permissions to call the API.

202 System API Permission Verification Failed

Error Message
Permission verification failed. A non-system application calls a system API.

Error Description
Permission verification failed. A non-system application attempted to use a system API.

Possible Causes
A non-system application invoked a system API. Please check if system APIs are being used.

Resolution Steps
Check for any calls to system APIs and remove them.

401 Parameter Check Failed

Error Message
Parameter error. Possible causes:

1. Mandatory parameters are left unspecified;
2. Incorrect parameter types;
3. Parameter verification failed.

Error Description

1. Required parameters are missing.
2. Parameter types are incorrect.
3. Parameter validation failed.

Possible Causes

1. Mandatory parameters were not provided.
2. Parameter type error (Type Error).
3. Incorrect parameter count (Argument Count Error).
4. Null parameter error (Null Argument Error).
5. Parameter format error (Format Error).
6. Parameter value out of range (Value Range Error).

Resolution Steps
Verify that all required parameters are provided and their types are correct. For parameter validation failures, review the parameter specifications and troubleshoot based on the possible causes listed.

801 API Not Supported by This Device

Error Message
Capability not supported. Failed to call the API due to limited device capabilities.

Error Description
This API is not supported by the device. Typically used when the device supports the SysCap but has limited support for specific APIs.

Possible Causes
The device does not support this API.

Resolution Steps
Check whether the device supports the API being used.