Hi Jean,
You could try ensuring that you have a backup of your Ledger data, then run the Data Integrity Check function and after that, the Rebuild function. This would do one of 3 things: 1) Fix the error, 2) Make changes to a different number, or 3) Do nothing.
In cases 2 or 3, the data could be instead repaired via a Database Repair service. You may want to contact your Adagio consultant for more information on this.
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Regards,
Softrak Tech Support