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Jan 05, 2011 at 12:16 PM

Prblem in ALV grid diaply using OOPS concepts

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HI,

I have Built the ALV grid Diplay using OOPS concepts but nothing is diplayed in output, im getting data into my internal table but im not able to diaplay it, Please finad my ALV program below

CREATE OBJECT W_ALV_CONTAINER
  EXPORTING
    CONTAINER_NAME              = 'ALV_GRID'.

CREATE OBJECT W_ALV_GRID
  EXPORTING
    I_PARENT          = W_ALV_CONTAINER.

CALL METHOD W_ALV_GRID->SET_TABLE_FOR_FIRST_DISPLAY
  EXPORTING
    I_SAVE                        = 'A'
    I_DEFAULT                     = 'X'
  CHANGING
    IT_OUTTAB                     = it_final[]
    IT_FIELDCATALOG               = WT_FIELDCAT.

FORM PREPARE_FIELDCAT  CHANGING P_WT_FIELDCAT TYPE  lvc_t_fcat.
  DATA : lx_fcat TYPE lvc_s_fcat.

  REFRESH:P_WT_FIELDCAT.

  lx_fcat-fieldname = 'BELNR'.
  lx_fcat-ref_field  = 'BELNR'.
  lx_fcat-ref_table = 'BKPF'.
  APPEND lx_fcat to P_WT_FIELDCAT.
  CLEAR lx_fcat.

I prepared field catalog for all fields

Im not understanding wr im wrong...Please suggest me

Regards

Smitha

Moderator message: please use the spell checker before posting.

Edited by: Thomas Zloch on Jan 5, 2011 1:27 PM