Solution : https://service.sap.com/sap/support/notes/459084 (SAP Service marketplace login required)
Key words : 
7b support package 01 solution ehs 2, 7b support package 02, rfc generates error, terms ehs27bsp02ps reason, start transaction se11, short actual parameter, open view h_tcg46, view h_tcg46, parameter passing, symptom component
Related Notes : 
       
| 423411 | Corrections EH&S 2.7B: Support Package 02 |