# S01043 {#S01043}

## Error Code {#error_code .section}

S01043

## Error Message {#error_message .section}

`[asyncReplication] Failed to execute tasks of group <xxx> in execution queue <xxx>. Asynchronous replication stopped. RefId: S01043`

## Probable Causes {#probable_causes .section}

Task from an execution queue on the slave cluster for asynchronous replication fails and the cluster replication has stopped.

## Solutions {#solutions .section}

1.  Check the failure reason with [getSlaveReplicationStatus](../../Functions/g/getSlaveReplicationStatus.md).

2.  Call [startClusterReplication](../../Functions/s/startClusterReplication.md) to try again.


**Parent topic:**[Error Code Reference](../../Troubleshooting/ErrorCode.md)

