3420978 - Dump RAISE_EXCEPTION with transaction /POSDW/Mon0

While executing /POSDW/MON0 and performing some actions, an ABAP dump occurs, with details at the dump header like:

Category               ABAP programming error
Runtime Errors         RAISE_EXCEPTION
ABAP Program           CL_GUI_HTML_VIEWER============CP
Application Component  BC-FES-CTL

Short Text
    Exception condition "CNTL_ERROR" triggered

Information on where terminated
    The termination occurred in ABAP program or include
     "CL_GUI_HTML_VIEWER============CP", in "EXECUTE_SCRIPT". The
    main program was "/POSDW/CL_MON_CALL============CP".

    In the source code, the termination point is in line 9 of include
     "CL_GUI_HTML_VIEWER============CM00N".
    include "CL_GUI_HTML_VIEWER============CM00N"

SAP GUI for Windows.

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