Duplicate Managed Document Numbers - Support and Troubleshooting

Duplicate Managed Document Numbers Issue  Duplicate number generation.

Cause The root cause for this issue is number field is not set to have unique.

Resolution You can achieve unique number field either via:

Option 1: ---------------- Replace all the duplicate numbers with new numbers and then make the number field unique as mentioned in below product documentation:

Create a table index

Please note: you should fix duplicate numbers first and then set the field to unique

If not you can use Option 2: ------------------------------------ You can create a before insert BR to check the duplicate number and then replace it with another number as mentioned in below doc:

Enforcing unique numbering