Re: ALV set_table_for_first_display

Well I solved my problem creating a Transparent Table with the same fields of internal table.

and I use this FM

CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
    EXPORTING
      i_structure_name = 'ZFI_PE_TBCAMBIAL'
    CHANGING
      ct_fieldcat = pt_fieldcat[]
    EXCEPTIONS
      inconsistent_interface = 1
      program_error = 2
      OTHERS = 3.

Finally this.

call method grid2->set_table_for_first_display
           exporting i_structure_name = 'ZFI_PE_TBCAMBIAL'
                     is_layout        = gs_layout
           changing  it_outtab        = ITAB_DATAFINAL[].

It works, when I have more time I will keep on trying with an internal table.