3232514 - CTE - Create Concur RFC connection under CTE_SETUP result in DUMP ASSERTION_FAILED

When using transaction CTE_SETUP and was creating a new connection to Concur, by finishing the connection you encounter the runtime error "ASSERTION_FAILED".

Similar as bellow:

Category               ABAP programming error
Runtime Errors         ASSERTION_FAILED
ABAP Program           CL_CTE_FND_JSON===============CP
Application Component  BNS-CON-SE-S4

Information on where terminated
    The termination occurred in ABAP program or include
     "CL_CTE_FND_JSON===============CP", in "JSON_BUILD_ABAP_TABLE". The
    main program was "SAPLCTE_FND_CONCUR_INT_SETUP".

    In the source code, the termination point is in line 185 of include
     "CL_CTE_FND_JSON===============CM00B".
    include "CL_CTE_FND_JSON===============CM00B".

• SAP S/4HANA 2020

ASSERTION_FAILED, CL_CTE_FND_JSON, SAPLCTE_FND_CONCUR_INT_SETUP, JSON_BUILD_ABAP_TABLE, DUMP, CTE_SETUP, setup wizard. , KBA , BNS-CON-SE-ERP , Concur ERP Integration , BNS-CON-SE-S4 , Concur Suite Enablement S/4HANA Integration , Problem