Solution : https://service.sap.com/sap/support/notes/1562775 (SAP Service marketplace login required)
Key words :
adaptive rfc type, adaptive rfc, connector type, mentioned error, background job, j2ee server, ipublicbackendaccessinterface$iauthforuserinputelement, ipublicbackendaccessinterface, nullpointerexception, prerequisites
Related Notes :
| 1589049 | Workaround for JCO connection type |