Solution : https://service.sap.com/sap/support/notes/1150538 (SAP Service marketplace login required)
Key words :
message type rpm_time, transfer idoc immediately, ale outbound processing, terms sap rpm, report rpm_time01, create idocs, output mode, partner profile, outmod reason, program error
Related Notes :
150202 | ALE: IDoc outbound - IDocs remain in status 30 |