Solution : https://service.sap.com/sap/support/notes/1531423 (SAP Service marketplace login required)
Key words :
received http response code 500, [port]/sap/xi/engine, http/https post request, content-length http header, /sap/xi/engine, source code prevented, https protocol configured, header - xml documentnot, document ends unexpectedly, underlying java httpurlconnection
Related Notes :
| 1570042 | ESR,SR,UDDI,MESSAGING related changes in 7.11 SP07 |