BKK_STACK_GET_MAX_NR_BKKA6 SAP Function module - BCA: Retrieve Highest and Next Free Stack Numbers in Table BKKA6

BKK_STACK_GET_MAX_NR_BKKA6 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 BKK_STACK_GET_MAX_NR_BKKA6 into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: FBA9
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM BKK_STACK_GET_MAX_NR_BKKA6 - BKK STACK GET MAX NR BKKA6

CALL FUNCTION 'BKK_STACK_GET_MAX_NR_BKKA6' "BCA: Retrieve Highest and Next Free Stack Numbers in Table BKKA6
  EXPORTING
    i_bkkrs =                   " bkka6-bkkrs   Bank Area
*   i_cashb_catg = '01'         " bkka6-cashb_catg  Position Category
    i_cashb_type =              " bkka6-cashb_type  Position Type
  IMPORTING
    e_max_stack_nr =            " bkka6-stack_nr  Highest Stack Number
    e_next_free_stack_nr =      " bkka6-stack_nr  Next Free Stack Number
    e_rc =                      " sy-subrc      Return Code
    .  "  BKK_STACK_GET_MAX_NR_BKKA6

ABAP code example for Function Module BKK_STACK_GET_MAX_NR_BKKA6

The ABAP code below is a full code listing to execute function module BKK_STACK_GET_MAX_NR_BKKA6 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_e_max_stack_nr  
 
 TYPE BKKA6-STACK_NR
,
ld_e_next_free_stack_nr  
 
 TYPE BKKA6-STACK_NR
,
ld_e_rc  
 
 TYPE SY-SUBRC
.

 

SELECT single BKKRS 
  FROM BKKA6 
  INTO @DATA(ld_i_bkkrs).

 

SELECT single CASHB_CATG 
  FROM BKKA6 
  INTO @DATA(ld_i_cashb_catg).

 

SELECT single CASHB_TYPE 
  FROM BKKA6 
  INTO @DATA(ld_i_cashb_type).

.

CALL FUNCTION 'BKK_STACK_GET_MAX_NR_BKKA6'
  EXPORTING
    i_bkkrs =                    ld_i_bkkrs
*   i_cashb_catg =               ld_i_cashb_catg
    i_cashb_type =               ld_i_cashb_type
  IMPORTING
    e_max_stack_nr =             ld_e_max_stack_nr
    e_next_free_stack_nr =       ld_e_next_free_stack_nr
    e_rc =                       ld_e_rc
    .  "  BKK_STACK_GET_MAX_NR_BKKA6

IF SY-SUBRC EQ 0.
  "All OK
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_e_max_stack_nr
 
 TYPE BKKA6-STACK_NR ,
ld_i_bkkrs
 
 TYPE BKKA6-BKKRS ,
ld_e_next_free_stack_nr
 
 TYPE BKKA6-STACK_NR ,
ld_i_cashb_catg
 
 TYPE BKKA6-CASHB_CATG ,
ld_e_rc
 
 TYPE SY-SUBRC ,
ld_i_cashb_type
 
 TYPE BKKA6-CASHB_TYPE .



SELECT single BKKRS 
  FROM BKKA6 
  INTO ld_i_bkkrs.


SELECT single CASHB_CATG 
  FROM BKKA6 
  INTO ld_i_cashb_catg.


SELECT single CASHB_TYPE 
  FROM BKKA6 
  INTO ld_i_cashb_type.