Solution : https://service.sap.com/sap/support/notes/1278062 (SAP Service marketplace login required)
Key words :
sap nw rfc sdk 7, sap nw rfc library, sap nw rfc sdk, incorrectly formatted response data, dos-style line endings, current rfc server connection, extra 0x0d byte, nested exporting structures, rfcexec sample executable, linux/unix machine
Related Notes :
1236565 | NW RFC SDK: Logging on with non-ISO-Latin-1 user or password |
1025361 | Support and Availability of the SAP NetWeaver RFC Library |