3708878 - Syntax error in program "CL_HTTP_CLIENT================CP ‘M_ICFAUTH’ is unknown

• Error message: "Field 'M_ICFAUTH' is unknown" in class CL_HTTP_CLIENT.
• Syntax error occurs in program "CL_HTTP_CLIENT================CP".
• The issue prevents downloading the SAP Note 3591163 in SNOTE.

Dump:

Category                         ABAP programming error
Runtime Errors                SYNTAX_ERROR
ABAP Program                 CL_HTTP_CLIENT================CP
Application Component     BC-MID-ICF

Short Text
    Syntax error in program "CL_HTTP_CLIENT================CP        ".

Error analysis
    The following syntax error has occurred in the programme
     CL_HTTP_CLIENT================CP        :
    The pole ‘M_ICFAUTH’ is unknown. It is not included in any of the specified tables
    nor defined by the ‘DATA’ statement.

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental." 

• SAP NetWeaver
• SAP NetWeaver Application Server for SAP S/4HANA
• ABAP PLATFORM - Application Server ABAP

syntax error, cl_http_client, m_icfauth unknown, snote, sap basis 740 sp34, sap note 0003591163, sap note 0003089413, http/s download, missing authentication check, capture-replay vulnerability, ICF, Internet Communication Framework, SICF, Service, Services, ICF service, ICF_GDPR.  , KBA , BC-MID-ICF , Internet Communication Framework , Problem