[glibs]

I do not know out of the box method to delete exchange adjustment transactions from tables. I am sure it is not easy. And I would do my best not to do so.

If you posted exchange adjustment incorrectly (for example exchange rate was wrong) you should post it again for the same date. If you post exchange adjustment incorrectly after another incorrect exchange adjustment you should reverse exchange adjustment using Invoice method and post the chain of exchange adjustments (first incorrect, then second incorrect). And your aging report will e OK.