Read Handling Unit Items

If you need to get the contents of a handling unit , this function will help you.

*** Data

  DATA : lf_highest_level_hu TYPE  exidv ,
              lt_hu_header TYPE hum_hu_header_t WITH HEADER LINE,
              lt_hu_items TYPE hum_hu_item_t WITH HEADER LINE .

*** Get Items
  CALL FUNCTION 'HU_GET_ONE_HU_DB'
    EXPORTING
      if_hu_number        = i_handling_unit
      if_all_levels       = 'X'   " Get All Levels
      if_with_text        = 'X'
    IMPORTING
      ef_highest_level_hu = lf_highest_level_hu
      et_hu_header        = lt_hu_header[]
      et_hu_items         = lt_hu_items[]
    EXCEPTIONS
      hu_not_found        = 1
      hu_locked           = 2
      fatal_error         = 3
      OTHERS              = 4.  

*** Delete root HUs if you need only materials 
   DELETE lt_hu_items WHERE unvel IS NOT INITIAL.