Solution : https://service.sap.com/sap/support/notes/999004 (SAP Service marketplace login required)
Key words :
queued remote function call, correction affects inbound qrfcs, symptom inbound qrfc, inbound qrfc reason, system temporarily stores, calls transaction smq2, relevant application servers, qrfc inbound communications, maintain logon data, inbound qrfc luws
Related Notes :
| 1061204 | WS runtime: Debugging bgRFC |
| 939473 | Deactivating the user switch in the tRFC/qRFC debugger |