Hi,
this error was occurring in different scenarios and we fixed most of them in the latest version.
Please provide the exact steps on how to repeat it, so we can check if a fix it's still needed.
More explanation @Paul:
When the issue occurs, should see if restarting presence or lookup helps. If so - that is the issue and should be sorted. First need to ensure that that is the issue...
Hello!
You can mark it as closed as option. If document is connected with other documents you can not delete it so you will not be able to delete PO, as you will not be able to remove Goods receipt...