| Code | Description | Type |
|---|---|---|
| 1008 | At least one record must remain. |
|
| 1009 | Only non-closed records in the chain can be deleted. |
|
| 8837 | By changing the working hours of an employment with a monthly minimum wage it is possible a new wage record has to be added because the wage might have changed. |
|
| 9146 | Change may affect the amount of leave. |
|