Single Object Assignmentblock - table not visible

Question

Hello,
i created a Z_Singleobject for Hotels in the area of the businesspartner.
I added this Z_Assignmentblock in the component usage and UI configuration of BP_HEAD.
The assignmentblockheaderline is visible.
If i open the assignmentblock the debugger shows me that i have in the Z_component the corret BuilHeader as focus_bo.
But for some reason the table in the assignmentblock is not displayed - it still just looks like lazy mode.
The UI configuration is done.
Maybee some issue with the .htm page - but i´m a beginner with this .htm and don´t know what should be changed.
Here is the .htm like it is now:
<%@page language="abap" %>
<%@extension name="chtmlb" prefix="chtmlb" %>
<%@extension name="thtmlb" prefix="thtmlb" %>
<%
  data: lv_xml    type string.
  lv_xml    = controller->CONFIGURATION_DESCR->GET_CONFIG_DATA( ).
%>
<thtmlb:areaFrameSetter toolbarButtons  = "<%= controller->ab_button %>"
                        maxButtonNumber = "2"
                        displayMode     = "<%= controller->view_group_context->is_view_in_display_mode( controller ). %>" />
<chtmlb:tableExtension tableId = "prodtable"
                       layout  = "FIXED" >
  <chtmlb:configTable xml                   = "<%= lv_xml %>"
                      id                    = "Table"
                      navigationMode        = "BYPAGE"
                      onRowSelection        = "select"
                      table                 = "//BP_HOTEL/Table"
                      width                 = "100%"
                      displayMode           = "<%= controller->view_group_context->is_view_in_display_mode( controller ). %>"
                      headerVisible         = "FALSE"
                      hasLeadSelection      = "TRUE"
                      usage                 = "ASSIGNMENTBLOCK"
                      personalizable        = "FALSE"
                      actions               = "<%= controller->gt_button %>"
                      allRowsEditable       = "TRUE"
                      downloadToExcel       = "FALSE"
                      visibleFirstRow       = "<%= BPHOTEL->visible_first_row_index %>"
                      selectionMode         = "<%= BPHOTEL->selection_mode %>"
                      selectedRowIndex      = "<%= BPHOTEL->SELECTED_INDEX %>"
                      selectedRowIndexTable = "<%= BPHOTEL->SELECTION_TAB %>" />
</chtmlb:tableExtension>
Thank you
Best regards
Manfred

Answer 1

Yes, it is a bug since 2 years now!
As (temporal) workarounds, you could:
1. log on as "SYS" (or ask your DBA) and go change the "generated" flags for the tables you need (subtract 4 from sys.obj$.flags - would leave it at 0 normally).
2. delete the AND O.GENERATED='N' line from the SELECT in +\sqldeveloper\extensions\oracle.sqldeveloper.jar\oracle\dbtools\raptor\navigator\table.xml+
3. create a user defined XML extension, starting from the xml obtained above.
Have fun,
K.