Runtime Error : MOVE_TO_LIT_NOTALLOWED_NODATA after ALV execution

[former_member184029]

Hi experts

I'm facing this runtime error after execute an interface and show an ALV grid for data processed.

ShrtText

    Assignment error: Overwriting a protected field.

What happened?

Error in ABAP application program.

    The current ABAP program "SAPLSLVC_FULLSCREEN" had to be terminated because one
     of the
    statements could not be executed.

Error analysis

The program tried to assign a new value to the field "<L_BOX>" even though
    it is protected against changes.

    The following objects are protected:
    - Character or numeric literals
    - Constants (CONSTANTS)
    - Parameters of the category IMPORTING REFERENCE for functions
      and methods
    - Untyped field symbols to which a field has not yet been assigned
      using ASSIGN
    - TABLES parameters if the corresponding actual parameter is protected
      against changes
    - USING reference parameters and CHANGING parameters for FORMs if
      the actual parameter for this is protected against changes
    - Field symbols if the field assigned using ASSIGN or ASSIGNING
      is protected against changes
    - External write accesses to READ-ONLY attributes
    - Key components of lines in internal tables of the type HASHED or
      SORTED TABLE
      SORTED TABLE.

What I must check on ABAP code for fix it.

Thanks in advance.

Tokio

[RichHeilman · Accepted solution]

We will need to see the coding of your program.

REgards,

Rich Heilman

[former_member184029 · Accepted solution]

Thanks for answering.

This is my code

DATA: v_nametab(20) TYPE c.

v_nametab = p_nametab.
  ch_alv_layout-zebra          = 'X'.
  ch_alv_layout-box_fieldname  = 'SELE'.
  ch_alv_layout-box_tabname    = v_nametab.
  ch_alv_layout-reprep         = 'X'.
  ch_alv_layout-info_fieldname = 'COLOR'. "infofield for listoutput
  ch_alv_layout-colwidth_optimize = 'X'.

  CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      i_callback_program = sy-repid
      is_layout          = ch_alv_layout
      it_fieldcat        = ch_alv_fieldcat
      it_sort            = ch_alv_sortinfo
      i_save             = 'X'
      it_events          = ch_slis_event
    TABLES
      t_outtab           = p_control
    EXCEPTIONS
      program_error      = 1
      OTHERS             = 2.

Information on where terminated

The termination occurred in the ABAP program "SAPLSLVC_FULLSCREEN" in
     "MARKS_SAVE".
    The main program was "Z963370 ".

    The termination occurred in line 686 of the source code of the (Include)
     program "LSLVC_FULLSCREENF02"
    of the source code of program "LSLVC_FULLSCREENF02" (when calling the editor
     6860).

Source Code Extract ( standard prog)

Line  SourceCde

  656   if not gt_grid-s_layout-box_fieldname is initial.
  657     call method gt_grid-grid->get_selected_rows
  658       importing
  659         et_index_rows = lt_rows.
  660     delete lt_rows where rowtype ne ' '.
  661     sort lt_rows by index.
  662     assign component gt_grid-s_layout-box_fieldname
  663                                              of structu
  664     to <l_box>.
  665     data: l_sel_lines type i.
  666     data: l_tab_lines type i.
  667     data: ls_rows type lvc_s_row.
  668 * check
  669     if r_ucomm = '&SAL' or r_ucomm = '&ALL'.
  670       l_ucomm = r_ucomm.
  671     else.
  672       describe table lt_rows lines l_sel_lines.
  673       describe table t_outtab lines l_tab_lines.
  674       if l_sel_lines = 0.
  675         l_ucomm = '&SAL'.
  676       endif.
  677       if l_sel_lines = l_tab_lines.
  678         l_ucomm = '&ALL'.
  679       endif.
  680     endif.
  681 * set/unset <box> of all items
  682     if l_ucomm eq '&SAL' or l_ucomm eq '&ALL'.
  683       if l_ucomm eq '&SAL'.
  684         loop at t_outtab.
  685           l_tabix = l_tabix + 1.
             <l_box> = ' '.  *" Error line*
  687           modify t_outtab index l_tabix.
  688         endloop.
  689       endif.
  690       if l_ucomm eq '&ALL'.
  691         loop at t_outtab.
  692           l_tabix = l_tabix + 1.
  693           <l_box> = 'X'.
  694           modify t_outtab index l_tabix.
  695         endloop.
  696       endif.
  697     else.
  698 *delete all existing marks of <box>
  699       loop at t_outtab.
  700         l_tabix = l_tabix + 1.
  701         <l_box> = ' '.
  702         modify t_outtab index l_tabix.
  703       endloop.
  704 *insert new marks in <box>
  705       loop at lt_rows into ls_rows.

Regards

Tokio

[RichHeilman · Accepted solution]

Make sure that SELE is a field in your internal table which is being passed to the ALV function.

ch_alv_layout-box_fieldname  = 'SELE'. <--- you are specifying this as your selectable column, make sure it exists

Regards,

Rich Heilman

[former_member184029 · Accepted solution]

Thanks, I check and post my comments.

Regards

Tokio

[former_member184029 · Accepted solution]

Rich

Thank you very much for answering. Problem solve.

Regards

Tokio