workScheduler Error Codes

NOTE

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

9700001 Memory Operation Failure

Error Message

Memory operation failed.

Description

This error code is reported when a memory operation fails.

Possible Causes

1. A memory leak occurs.
2. The system memory is insufficient.

Solution

1. Release the memory.
2. Check whether memory leak occurs.

9700002 Parcel Operation Failure

Error Message

Failed to write data into parcel. Possible reasons: 1. Invalid parameters; 2. Failed to apply for memory.

Description

This error code is reported when parcel data fails to be read or written during IPC.

Possible Causes

1. The data object fails to be read or written during IPC.
2. The memory fails to be allocated for the read or write operation.

Solution

Try again later or restart the device.

9700003 System Service Failure

Error Message

System service operation failed.

Description

This error code is reported when the client process fails to request the system service.

Possible Causes

1. The system service is not started.
2. The system service is abnormal.

Solution

Try again later or restart the device.

9700004 workInfo Verification Failure

Error Message

Check on workInfo failed.

Description

This error code is reported when the workInfo parameter is abnormal.

Possible Causes

1. The value of bundleName in workInfo does not match the UID of the application.
2. The Work Scheduler task to cancel or query does not exist.

Solution

Check the workInfo parameters.

9700005 startWork Call Failure

Error Message

Calling startWork failed.

Description

This error code is reported when the request for a deferred task fails.

Possible Causes

1. The Work Scheduler task already exists.
2. The application has already requested 10 Work Scheduler tasks.
3. The repeat interval of a Work Scheduler task must be at least 20 minutes.

Solution

Check the input parameters and application code.