BUS_SCREEN_CALL SAP Function module

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

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

Pattern for FM BUS_SCREEN_CALL - BUS SCREEN CALL

CALL FUNCTION 'BUS_SCREEN_CALL' "
* EXPORTING
*   i_action = '2'              " bus000flds-char1  Step
*   i_dynid = SPACE             " tbz3a-dynid
*   i_vartp = SPACE             " tbz3n-vartp
*   i_posnr = SPACE             " tbz3k-posnr
*   i_sicht_start = SPACE       " tbz3e-sicht
    .  "  BUS_SCREEN_CALL

ABAP code example for Function Module BUS_SCREEN_CALL

The ABAP code below is a full code listing to execute function module BUS_SCREEN_CALL 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_i_action) = some text here
 

SELECT single DYNID 
  FROM TBZ3A 
  INTO @DATA(ld_i_dynid).

 

SELECT single VARTP 
  FROM TBZ3N 
  INTO @DATA(ld_i_vartp).

 

SELECT single POSNR 
  FROM TBZ3K 
  INTO @DATA(ld_i_posnr).

 

SELECT single SICHT 
  FROM TBZ3E 
  INTO @DATA(ld_i_sicht_start).

.

CALL FUNCTION 'BUS_SCREEN_CALL'
* EXPORTING
*   i_action =                   ld_i_action
*   i_dynid =                    ld_i_dynid
*   i_vartp =                    ld_i_vartp
*   i_posnr =                    ld_i_posnr
*   i_sicht_start =              ld_i_sicht_start
    .  "  BUS_SCREEN_CALL

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_i_action
 
 TYPE BUS000FLDS-CHAR1 ,
ld_i_dynid
 
 TYPE TBZ3A-DYNID ,
ld_i_vartp
 
 TYPE TBZ3N-VARTP ,
ld_i_posnr
 
 TYPE TBZ3K-POSNR ,
ld_i_sicht_start
 
 TYPE TBZ3E-SICHT .



ld_i_action = some text here

SELECT single DYNID 
  FROM TBZ3A 
  INTO ld_i_dynid.


SELECT single VARTP 
  FROM TBZ3N 
  INTO ld_i_vartp.


SELECT single POSNR 
  FROM TBZ3K 
  INTO ld_i_posnr.


SELECT single SICHT 
  FROM TBZ3E 
  INTO ld_i_sicht_start.