Whenever an attempt is made to change the value of 'Depreciation Years' after hitting the save button, an Internal Server error is received in the UI. The value of 'Depreciation years' remains at the same value.
Aria Operations 8.18.x
In the database responsible for 'Cost driver' settings, there are entries with the same 'keyvaluedocument_id' value. As these entries had the same 'last_update and 'tenent_id' values, the save was failing.
The engineering team are aware of this bug and are planning a fix in the future.
If a workaround is required in the meantime, please contact Broadcom support.