Leading zeros in CHAR-column of CL_GUI_ALV_GRID

[hubert_heitzer]

Hi,

I want to display a sequence of positions in an CL_GUI_ALV_GRID-object. The positions are separated by '-' character.

Type of the sequence column is CHAR49.

How can I desplay leading zeros in this column.

Example: I want 0190-0100-0650 to be desplayed instead of 190-0100-0650.

lvc_s_fcat-lzero = 'X' seems only to work with NUMC.

Kind Regards,

Hubert

[SimoneMilesi]

As usually, what did you try? You just concatenate the values? There is any exit active? How did you declare the fields you are concatenating?

with this code

REPORT zzzzzzzzzzzzzzz.
PARAMETERS: p_char TYPE char05 OBLIGATORY.
DATA: line(49) TYPE c,
       t_out TYPE TABLE OF line.
DATA alv TYPE REF TO cl_salv_table.
START-OF-SELECTION.
   CONCATENATE p_char '-' p_char '-' p_char '-' p_char INTO line.
   APPEND line TO t_out.
   cl_salv_table=>factory(
   IMPORTING
     r_salv_table = alv
   CHANGING
     t_table      = t_out ).
   alv->display( ).

i got this result

And the output

It's true i'm using CL_SALV_TABLE, but i do not think behaviour changes (but i'll give a try)

[SimoneMilesi]

As i stated, no changes in the behaviour using CL_ALV_GUI_GRID

[hubert_heitzer]

Hi Simone,

yes, I just concatenate the values.

Type of the column in table to be desplayed an in fieldcatalog is data element Z_STL_POS_SEQU which is build from domain Z_POS_SEQU_10 (datatype CHAR49, no conversion exit).

I am concatenating as follows:

LOOP ... .

  ...

  CONCATENATE <Z_STL_POS_SEQU> '-' <RESB-POSNR (which is CHAR4)> INTO <Z_STL_POS_SEQU>

  ...

ENDLOOP.

Do you have any other hints?

Regards,

Hubert

[SimoneMilesi]

And you checked <Z_STL_POS_SEQU> which value contains when you do the CONCATENATE, right? (sorry, it's the only thing coming in mind).

[hubert_heitzer]

Debugger says column of <Z_STL_POS_SEQU> contains

0100

0190-0020-0100

0190-0030-0190-0020-0100

0170-0190-0030-0190-0020-0100

in fieldcatalogue field <Z_STL_POS_SEQU> is described as:

   lv_col_pos        = lv_col_pos + 1.
  ls_fcat-fieldname = 'STL_POS_SEQU'.
  ls_fcat-ref_table = 'ZPSPELEM_BEST'.       " \ data element
  ls_fcat-ref_field = 'STL_POS_SEQU'.          " / Z_STL_POS_SEQU
  ls_fcat-outputlen = 10.
  ls_fcat-coltext   = 'Sequenz StlPos'.
  ls_fcat-col_pos   = lv_col_pos.
  ls_fcat-just      = 'L'.
  ls_fcat-lzero     = abap_true.
  APPEND ls_fcat TO lt_fcat.
  ls_fcat-lzero     = abap_false.

[SimoneMilesi]

And field STL_POS_SEQU in your table ZPSPELEM_BEST how is defined?

Try to comment the REF_TABLE and REF_FIELD in your fieldcat, activate your report, run BCALV_BUFFER_DEL_SHARED to delete buffers and re-run your report

Message was edited by: Simone Milesi

[hubert_heitzer]

Transparent table ZPSPELEM_BEST (see field no. 3):

MANDT                   MANDT                    CLNT      3    0    Mandant

PS_PSP_PNR        PS_PSP_PNR         NUMC     8    0    PSP-Element

STL_POS_SEQU  Z_STL_POS_SEQU  CHAR    49   0    Sequenz 10 StlPos

...

[former_member184958]

Hi,

If every time your field have 4 character then use conversion routine before concatenate the value with separate '-'. I hope it will help you.

Cheers,

John

[hubert_heitzer]

Thanks a lot!

I just had to take out both values for REF_TABLE and REF_FIELD.

Buffer deletion was not necessary.

Best regards,

Hubert