Solution : https://service.sap.com/sap/support/notes/1148023 (SAP Service marketplace login required)
Key words :
symptom rfc-enabled function modules, rfc-enabled function modules exist, remote-enabled function module, relevant trace level setting, remote function call, rfc destination maintenance, relevant source code, credit card numbers, authorization object s_rfc_adm, authorization object s_admi_fcd
Related Notes :
1521137 | Data security for JCo traces and debugging |
532918 | RFC trace generation scenarios |