Solution : https://service.sap.com/sap/support/notes/495791 (SAP Service marketplace login required)
Key words :
terms line layout jva f-28 f4627 reason, pre-defined line layout 'jva', prerequisites jva solution, line layout, display open items, open item processing, error message f4 627, short term solution, maintain vname, structure rfops_dk
Related Notes :
| 209774 | F4627: Processing open items |