| ERROR | key column string must be sent and compared |
| CAUSE | The specified column is a key column and must be sent and compared during replication propagation. |
| ACTION | Make sure every key column is sent and compared. |
| ERROR | key column string must be sent and compared |
| CAUSE | The specified column is a key column and must be sent and compared during replication propagation. |
| ACTION | Make sure every key column is sent and compared. |