Solution : https://service.sap.com/sap/support/notes/153440 (SAP Service marketplace login required)
Key words :
Related Notes :
| 161272 | Error response after E/W message in subscreen |
| 19466 | Downloading SAP kernel patches |
SAP Note 153440 - PF4/OCX: Deadlock after PF4/PF1 in subscreen
Component : UI services, screen, batch input -