Lock Screen Sensitive Data Management Error Codes
Note:
Currently in the beta phase.
29300001 Invalid Parameter
Error Message
Invalid DataType.
Error Description
Parameter error occurred when calling the interface for applying or canceling sensitive data access permissions under lock screen.
Possible Causes
This error code indicates parameter validation failure, where the input dataType is neither MEDIA_DATA nor ALL_DATA.
Resolution Steps
Check input parameters and correct them to valid values.
29300002 System Service Abnormal
Error Message
The system ability work abnormally.
Error Description
This error code indicates abnormal operation of system services.
Possible Causes
- The lock screen sensitive data management service failed to start properly.
- IPC data read/write operation failed.
Resolution Steps
Internal system service exception occurred. Please retry later or restart the device.
29300003 Application Lock Screen Data Protection Not Enabled
Error Message
The application is not enabled the data protection under lock screen.
Error Description
The application has not enabled lock screen sensitive data protection functionality.
Possible Causes
- The application hasn't configured ohos.permission.PROTECT_SCREEN_LOCK_DATA permission in requestpermissions to enable lock screen sensitive data protection.
- Current hardware doesn't support lock screen sensitive data protection functionality.
Resolution Steps
Configure ohos.permission.PROTECT_SCREEN_LOCK_DATA permission in requestpermissions to enable application lock screen sensitive data protection.
29300004 Lock Screen Sensitive Data Access Permission Released
Error Message
File access is denied.
Error Description
Lock screen sensitive data access permission has been released.
Possible Causes
Lock screen sensitive data access permission has been released.
Resolution Steps
Sensitive data cannot be accessed under lock screen. If needed, prompt the user to unlock the screen again. Sensitive data will become available after unlocking.
29300005 Lock Screen Sensitive Data Access Permission Not Requested
Error Message
File access was not acquired.
Error Description
Attempted to cancel lock screen sensitive data access permission without having requested it first.
Possible Causes
This error code indicates that lock screen sensitive data access permission wasn't requested before attempting to release it.
Resolution Steps
Check whether the current interface is used in conjunction with others. Please request lock screen sensitive data access permission before releasing it.