CKCY_BOTTOM_UP_ITERATOR_INIT2 SAP Function module

CKCY_BOTTOM_UP_ITERATOR_INIT2 is a standard SAP function module available within R/3 SAP systems depending on your version and release level. Below is the pattern details for this FM showing its interface including any import and export parameters, exceptions etc as well as any documentation contributions (Comments) specific to the object.

See here to view full function module documentation and code listing, simply by entering the name CKCY_BOTTOM_UP_ITERATOR_INIT2 into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: CKCY
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM CKCY_BOTTOM_UP_ITERATOR_INIT2 - CKCY BOTTOM UP ITERATOR INIT2

CALL FUNCTION 'CKCY_BOTTOM_UP_ITERATOR_INIT2' "
  EXPORTING
    kalnr_set_imp =             " ckcy_kalnr_tab
    tree =                      " ckcy_tree
*   use_usage_tree = SPACE      " c
  CHANGING
    bottom_up_iterator =        " ckcy_bu_iterator
  EXCEPTIONS
    KALST_NOT_VALID = 1         "
    WRONG_TREE_MODE = 2         "
    .  "  CKCY_BOTTOM_UP_ITERATOR_INIT2

ABAP code example for Function Module CKCY_BOTTOM_UP_ITERATOR_INIT2

The ABAP code below is a full code listing to execute function module CKCY_BOTTOM_UP_ITERATOR_INIT2 including all data declarations. The code uses the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the original method of declaring data variables up front. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8).

DATA(ld_bottom_up_iterator) = 'Check type of data required'.

DATA(ld_kalnr_set_imp) = 'Check type of data required'.

DATA(ld_tree) = 'Check type of data required'.

DATA(ld_use_usage_tree) = 'Check type of data required'.
.

CALL FUNCTION 'CKCY_BOTTOM_UP_ITERATOR_INIT2'
  EXPORTING
    kalnr_set_imp =              ld_kalnr_set_imp
    tree =                       ld_tree
*   use_usage_tree =             ld_use_usage_tree
  CHANGING
    bottom_up_iterator =         ld_bottom_up_iterator
  EXCEPTIONS
    KALST_NOT_VALID =            1
    WRONG_TREE_MODE =            2
    .  "  CKCY_BOTTOM_UP_ITERATOR_INIT2

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 2. "Exception
  "Add code for exception here
ENDIF.

ABAP code to compare 7.40 inline data declaration with original syntax

The below ABAP code uses the older none in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. It may also be useful if you are using an older version of SAP as some of the newer syntax above, such as the @DATA is not available until 4.70 EHP 8.

DATA:

ld_bottom_up_iterator
 
 TYPE CKCY_BU_ITERATOR ,
ld_kalnr_set_imp
 
 TYPE CKCY_KALNR_TAB ,
ld_tree
 
 TYPE CKCY_TREE ,
ld_use_usage_tree
 
 TYPE C .


ld_bottom_up_iterator = 'Check type of data required'.
ld_kalnr_set_imp = 'Check type of data required'.
ld_tree = 'Check type of data required'.
ld_use_usage_tree = 'Check type of data required'.