FITP_DISPLAY_CUSTOMER_ID SAP Function module

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

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

Pattern for FM FITP_DISPLAY_CUSTOMER_ID - FITP DISPLAY CUSTOMER ID

CALL FUNCTION 'FITP_DISPLAY_CUSTOMER_ID' "
  EXPORTING
    dynpro_header =             " char80
    dynpro_text =               " char80
  IMPORTING
    chosen_customer_id =        " ps0475
  TABLES
    customer_id =               " ps0475
  EXCEPTIONS
    NO_CUSTOMER_ID_CHOSEN = 1   "
    NOTHING_TO_DISPLAY = 2      "
    .  "  FITP_DISPLAY_CUSTOMER_ID

ABAP code example for Function Module FITP_DISPLAY_CUSTOMER_ID

The ABAP code below is a full code listing to execute function module FITP_DISPLAY_CUSTOMER_ID 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_chosen_customer_id  
 
 TYPE PS0475
,
it_customer_id  
 
 TYPE STANDARD TABLE OF PS0475,"TABLES PARAM
wa_customer_id
 
 LIKE LINE OF it_customer_id
.


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

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

"populate fields of struture and append to itab
append wa_customer_id to it_customer_id.
.

CALL FUNCTION 'FITP_DISPLAY_CUSTOMER_ID'
  EXPORTING
    dynpro_header =              ld_dynpro_header
    dynpro_text =                ld_dynpro_text
  IMPORTING
    chosen_customer_id =         ld_chosen_customer_id
  TABLES
    customer_id =                it_customer_id
  EXCEPTIONS
    NO_CUSTOMER_ID_CHOSEN =      1
    NOTHING_TO_DISPLAY =         2
    .  "  FITP_DISPLAY_CUSTOMER_ID

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_chosen_customer_id
 
 TYPE PS0475 ,
ld_dynpro_header
 
 TYPE CHAR80 ,
it_customer_id
 
 TYPE STANDARD TABLE OF PS0475 ,
wa_customer_id
 
 LIKE LINE OF it_customer_id,
ld_dynpro_text
 
 TYPE CHAR80 .


ld_dynpro_header = 'Check type of data required'. 

"populate fields of struture and append to itab
append wa_customer_id to it_customer_id.
ld_dynpro_text = 'Check type of data required'.