This has already happened twice for the same client (windows server on premises CN): SERP server suddenly stops and there is no exe file in the cloudnode folder. We have to copy the exe from the oldver folder and rename in order to be able to start the CN which in turn starts SERP server.
This happend with one of the automatic Cloud Nodes updates in April and yes, correct way to fix it is to copy the executable from oldver folder into cloudnode folder and rename it according to the content of run-cloudnode.sh script.
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...