3444227 - Dump during Trusted RFC creation in managed system configuration

During RFC's creation in Managed system configuration, the following dump is being generating when creating the Trusted RFC's.

Category               Unclassified Error                                                           
Runtime Errors         RFC_RUCKSACK_NOTSUPPORTED

Function module..... RFC_GET_ENH_EXT_KEY 

Information on where terminated                                                                   |
The termination occurred in ABAP program "CL_RFC_TRUSTED_ABAP===========CP", in "_CREATE_ENH_EXT_KEY". The main program was "SAPMSSY1"                                                                                                  |
In the source code, the termination point is in line 2 of (Include) program "CL_RFC_TRUSTED_ABAP===========CM009".

SAP Solution Manager 7.2

Unclassified Error, Runtime Errors, RFC_RUCKSACK_NOTSUPPORTED, RFC_GET_ENH_EXT_KEY, CL_RFC_TRUSTED_ABAP===========CP, CL_RFC_TRUSTED_ABAP, _CREATE_ENH_EXT_KEY, CREATE_ENH_EXT_KEY , KBA , SV-SMG-INS-CFG-MNG , Managed System Configuration , BC-MID-RFC , RFC , SV-SMG-INS-CFG , Setup and Configuration of the Solution Manager system , SV-SMG-INS , Installation, Configuration and Upgrade of Solution Manager , Problem