Why do I get errors referring to the RFC positive whitelist?

Owned by Radu Constantin
Last updated: Oct 17, 2022 by Alexander Frei

Issue

After updating SmartChange from a version lower than SC2019 SP03 HF03 there are some errors in the Systems and Groups check pointing to missing RFC whitelist entries or other malfunctioning in TM.

Cause

Updating from a version lower than SC2019 SP03 HF03 requires additional entries for the REALTECH RFC callback positive list if the callback security parameter is set to ‘secure’ (rfc/callback_security_method = 3).

Solution

Please re-execute transaction /RTC/TM_INI in all systems in client 000 and rerun the system wizard for all systems in TM System and Groups menu.

You can alternatively enhance the plosive list manually in all ZRTC* RFC connections. Don't forget to activate the Checkbox:

 

The following entries are needed in all ZRTC_TM_SID RFC connections:

Called Function Module                           Callback Function Module

/RTC/TM_GET_TRFILES                                EPS_CLOSE_FILE

/RTC/TM_GET_TRFILES                                 EPS_GET_FTP_SYSTEM_INFO

/RTC/TM_GET_TRFILES                                 EPS_OPEN_INPUT_FILE

/RTC/TM_GET_TRFILES                                 EPS_READ_BLOCK

/RTC/TM_GET_TRFILES                                 EPS_READ_TEXT_BLOCK

/RTC/TM_IF_CRIT_OBJ                                  /RTC/TM_CHECK_AUTHORITY

/RTC/TM_IF_CRIT_OBJ                                  RFC_PING

/RTC/TM_IF_QA_AT_RELEASE                    /RTC/TM_CHECK_AUTHORITY

/RTC/TM_IF_QA_AT_RELEASE                    /RTC/TM_DOCU_READ

/RTC/TM_IF_QA_AT_RELEASE                    /RTC/TM_GET_DD02L

/RTC/TM_IF_QA_AT_RELEASE                    /RTC/TM_GET_DOCU_INFO

/RTC/TM_IF_QA_AT_RELEASE                    /RTC/TM_GET_REQUEST

/RTC/TM_IF_QA_AT_RELEASE                    /RTC/TM_GET_TADIR

/RTC/TM_IF_QA_AT_RELEASE                    /RTC/TM_OBJECT_LIST

/RTC/TM_IF_QA_AT_RELEASE                    RFC_PING

/RTC/TM_WIZ_CHECK_AND_PREP_TR    EPS_CLOSE_FILE

/RTC/TM_WIZ_CHECK_AND_PREP_TR    EPS_GET_FTP_SYSTEM_INFO

/RTC/TM_WIZ_CHECK_AND_PREP_TR    EPS_OPEN_INPUT_FILE

/RTC/TM_WIZ_CHECK_AND_PREP_TR    EPS_READ_BLOCK

/RTC/TM_WIZ_CHECK_AND_PREP_TR    EPS_READ_TEXT_BLOCK