Currency Revaluation (System Generated). I want to delete a handful of these as I am purging some 12 year old data. I have a script that is deleting all the transactions in a period and is working fine on other trans. Even in the UI the Currency Revaluation (System Generated) doesn't have a delete option. These Currency Revaluation (System Generated) are also stopping the delete of the related Vendor Bills. My next thought is to zero out the remaining foreign currency vendor bills to zero, then run a period close which might reverse them or update them. Any ideas on how to delete the Currency Revaluation transactions?

Currency revaluation does occur when payments are made or payments are applied so you would have to zero that stuff out before you can delete those entries. Alternativelty, place reversing entries @Netsuite Tragic