Device Status Awareness Error Codes

NOTE

This topic describes only module-specific error codes. For details about universal error codes, see Universal Error Codes.

32500001 Abnormal Service

Error Message

Service exception.

Symptom

This error code is reported if a service exception occurs when the on or off API of the deviceStatus module is called.

Possible Causes

The service status is abnormal.

Solution

1. Retry the operation at a specified interval (for example, 1s) or at an exponential increase interval.
2. If the operation fails for three consecutive times, stop the retry. You can also attempt to obtain the sensor list to check for device availability.

32500002 Subscription Failed

Error Message

Subscribe Failed.

Symptom

This error code is reported if subscription fails when the on API of the deviceStatus module is called.

Possible Causes

Subscription to change events has failed.

Solution

1. Retry the operation at a specified interval (for example, 1s) or at an exponential increase interval.
2. If the operation fails for three consecutive times, stop the retry.

32500003 Unsubscription Failed

Error Message

UnSubscribe Failed.

Symptom

This error code is reported if unsubscription fails when the off API of the deviceStatus module is called.

Possible Causes

Unsubscription from change events has failed.

Solution

1. Retry the operation at a specified interval (for example, 1s) or at an exponential increase interval.
2. If the operation fails for three consecutive times, stop the retry.