Solution : https://service.sap.com/sap/support/notes/387137 (SAP Service marketplace login required)
Key words :
additional key words connection error, sapxpg tcp/ip destination, rfc connection test, recent sapxpg version, connect test issues, affect external programs, program error, error message, symptom sm59, prerequisites due
Related Notes :
| 446172 | SXPG_COMMAND_EXECUTE (program_start_error) in DB13 |