Skip to:
Login to https://test.idempiere.org/webui/
Goto Payment Selection (Manual) from Menu
Remove the Payment Date and click on Refresh button beside it
Select one invoice and click on process at the left bottom corner
See Null Pointer exception is generated
https://test.idempiere.org/webui/
https://groups.google.com/forum/#!topic/idempiere/XGhSXWWxB3A
Please attached patch to resolve the mentioned issue in the ticket.Patch is created on development branch
Login to https://test.idempiere.org/webui/
Goto Payment Selection (Manual) from Menu
Remove the Payment Date and click on Refresh button beside it
Select one invoice and click on process at the left bottom corner
See Null Pointer exception is generated