I have same error when I want to close form after print Whse Pick.
The error message is like this
'Warehouse Shipment' cannot close because the system is currently working.
from Warehouse Shipment we can choose shipment>pick lines.
from Warehouse pick we can choose card and print warehouse pick.
After print user close warehouse pick and then warehouse shipment.
When user close form warehouse shipment that error is show. :-k
This issue is bug for NAV 4 SP3.. The solution is apply hotfix KB959822 "Error message when you print a report in Microsoft Dynamics NAV
4.0: "'[Form Name]' cannot close because the system is currently working"
Comments
from Warehouse Shipment we can choose shipment>pick lines.
from Warehouse pick we can choose card and print warehouse pick.
After print user close warehouse pick and then warehouse shipment.
When user close form warehouse shipment that error is show. :-k
Best Regards,
Lidya
4.0: "'[Form Name]' cannot close because the system is currently working"
Johanna