Solution : https://service.sap.com/sap/support/notes/763255 (SAP Service marketplace login required)
Key words :
'time_out' short dump occurs, parameter package enables, terms time_out, selection occurs, smq2 reason, prerequisites smq1, duplicate tid, report rstrfcqd, -mentioned reports, deleting luws
Related Notes :
760113 | Delete unprocessed LUWs in the qRFC |
650280 | New GUID and TID algorithm |