FTBP_READ_KNA1 SAP Function module - Business Partner: Read FI Customer Data (General)

FTBP_READ_KNA1 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 FTBP_READ_KNA1 into the relevant SAP transaction such as SE37 or SE80.

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

Pattern for FM FTBP_READ_KNA1 - FTBP READ KNA1

CALL FUNCTION 'FTBP_READ_KNA1' "Business Partner: Read FI Customer Data (General)
* EXPORTING
*   i_customer =                " kna1-kunnr
*   i_partner =                 " but000-partner
*   i_xmemory =                 " boole-boole
*   i_xwa =                     " boole-boole
*   i_date = SY-DATUM           " sy-datum
  IMPORTING
    e_kna1 =                    " kna1
  EXCEPTIONS
    CUSTOMER_NOT_FOUND = 1      "
    NO_CONNECTION = 2           "
    .  "  FTBP_READ_KNA1

ABAP code example for Function Module FTBP_READ_KNA1

The ABAP code below is a full code listing to execute function module FTBP_READ_KNA1 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_kna1  
 
 TYPE KNA1
.

 

SELECT single KUNNR 
  FROM KNA1 
  INTO @DATA(ld_i_customer).

 

SELECT single PARTNER 
  FROM BUT000 
  INTO @DATA(ld_i_partner).



DATA(ld_i_xmemory) = some text here


DATA(ld_i_xwa) = some text here

DATA(ld_i_date) = '20210129'.
.

CALL FUNCTION 'FTBP_READ_KNA1'
* EXPORTING
*   i_customer =                 ld_i_customer
*   i_partner =                  ld_i_partner
*   i_xmemory =                  ld_i_xmemory
*   i_xwa =                      ld_i_xwa
*   i_date =                     ld_i_date
  IMPORTING
    e_kna1 =                     ld_e_kna1
  EXCEPTIONS
    CUSTOMER_NOT_FOUND =         1
    NO_CONNECTION =              2
    .  "  FTBP_READ_KNA1

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_e_kna1
 
 TYPE KNA1 ,
ld_i_customer
 
 TYPE KNA1-KUNNR ,
ld_i_partner
 
 TYPE BUT000-PARTNER ,
ld_i_xmemory
 
 TYPE BOOLE-BOOLE ,
ld_i_xwa
 
 TYPE BOOLE-BOOLE ,
ld_i_date
 
 TYPE SY-DATUM .



SELECT single KUNNR 
  FROM KNA1 
  INTO ld_i_customer.


SELECT single PARTNER 
  FROM BUT000 
  INTO ld_i_partner.


ld_i_xmemory = some text here

ld_i_xwa = some text here
ld_i_date = '20210129'.