SAP ISH_SET_NEXT_SCREEN Function Module for IS-H: Screen sequence control: set the next screen acc. to TN00D









ISH_SET_NEXT_SCREEN is a standard ish set next screen SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for IS-H: Screen sequence control: set the next screen acc. to TN00D processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.


See here to view full function module documentation and code listing for ish set next screen FM, simply by entering the name ISH_SET_NEXT_SCREEN into the relevant SAP transaction such as SE37 or SE38.

Function Group: N006
Program Name: SAPLN006
Main Program: SAPLN006
Appliation area: N
Release date: 08-Jun-1994
Mode(Normal, Remote etc): Normal Function Module
Update:



Function ISH_SET_NEXT_SCREEN pattern details

In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.
CALL FUNCTION 'ISH_SET_NEXT_SCREEN'"IS-H: Screen sequence control: set the next screen acc. to TN00D
  EXPORTING
*  ACT_TCODE = SY-TCODE "Current transaction code                    ->F2
*  EINRI = '*   ' "Institution (or: ****)                      ->F2
*  EXTP_NAM = SY-CPROG "Program name for external perform (SAVE etc.)
*  FCODE = ' ' "Control code for next screen: BACK, SAVE    ->F2
*  GOTO_DYNNR = SY-DYNNR "Target screen for FCode GOTO                ->F2
*  LEAVE_TCODE = ' ' "Transaction code for FCode LNOR or LSKI     ->F2
*  SAVE_TO_MENU = ' ' "ID that branch to menu after SAVE           ->F2
*  SCREEN_CALLED = ' ' "ID branch screen (' ' or 'X')               ->F2
*  I_TITLE = ' ' "Title Row

 IMPORTING
   FCODE =  "Control code for next screen: BACK, SAVE    ->F2
   NEXT_DYNNR =  "New screen number (information only)        ->F2

EXCEPTIONS
   DTAB_READ_ERROR = 1    INIT_ERROR = 2
.



IMPORTING Parameters details for ISH_SET_NEXT_SCREEN

ACT_TCODE - Current transaction code ->F2

Data type: SY-TCODE
Default: SY-TCODE
Optional: Yes
Call by Reference: No ( called with pass by value option)

EINRI - Institution (or: ****) ->F2

Data type: TN01-EINRI
Default: '* '
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXTP_NAM - Program name for external perform (SAVE etc.)

Data type: SY-CPROG
Default: SY-CPROG
Optional: Yes
Call by Reference: No ( called with pass by value option)

FCODE - Control code for next screen: BACK, SAVE ->F2

Data type: SY-UCOMM
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

GOTO_DYNNR - Target screen for FCode GOTO ->F2

Data type: RNDYN-DYNNR
Default: SY-DYNNR
Optional: Yes
Call by Reference: No ( called with pass by value option)

LEAVE_TCODE - Transaction code for FCode LNOR or LSKI ->F2

Data type: SY-TCODE
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

SAVE_TO_MENU - ID that branch to menu after SAVE ->F2

Data type: NPDOK-XFELD
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

SCREEN_CALLED - ID branch screen (' ' or 'X') ->F2

Data type: NPDOK-XFELD
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_TITLE - Title Row

Data type: SY-TITLE
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for ISH_SET_NEXT_SCREEN

FCODE - Control code for next screen: BACK, SAVE ->F2

Data type: SY-UCOMM
Optional: No
Call by Reference: No ( called with pass by value option)

NEXT_DYNNR - New screen number (information only) ->F2

Data type: SY-DYNNR
Optional: No
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

DTAB_READ_ERROR - Error in DTAB read (internal error!) ->F2

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

INIT_ERROR - Error when initializing DTAB frim TN00D ->F2

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for ISH_SET_NEXT_SCREEN Function Module

The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than 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 newer method of declaring data variables on the fly. 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), which i why i have stuck to the origianl for this example.

DATA:
lv_fcode  TYPE SY-UCOMM, "   
lv_act_tcode  TYPE SY-TCODE, "   SY-TCODE
lv_dtab_read_error  TYPE SY, "   
lv_einri  TYPE TN01-EINRI, "   '* '
lv_init_error  TYPE TN01, "   
lv_next_dynnr  TYPE SY-DYNNR, "   
lv_extp_nam  TYPE SY-CPROG, "   SY-CPROG
lv_fcode  TYPE SY-UCOMM, "   SPACE
lv_goto_dynnr  TYPE RNDYN-DYNNR, "   SY-DYNNR
lv_leave_tcode  TYPE SY-TCODE, "   SPACE
lv_save_to_menu  TYPE NPDOK-XFELD, "   SPACE
lv_screen_called  TYPE NPDOK-XFELD, "   SPACE
lv_i_title  TYPE SY-TITLE. "   SPACE

  CALL FUNCTION 'ISH_SET_NEXT_SCREEN'  "IS-H: Screen sequence control: set the next screen acc. to TN00D
    EXPORTING
         ACT_TCODE = lv_act_tcode
         EINRI = lv_einri
         EXTP_NAM = lv_extp_nam
         FCODE = lv_fcode
         GOTO_DYNNR = lv_goto_dynnr
         LEAVE_TCODE = lv_leave_tcode
         SAVE_TO_MENU = lv_save_to_menu
         SCREEN_CALLED = lv_screen_called
         I_TITLE = lv_i_title
    IMPORTING
         FCODE = lv_fcode
         NEXT_DYNNR = lv_next_dynnr
    EXCEPTIONS
        DTAB_READ_ERROR = 1
        INIT_ERROR = 2
. " ISH_SET_NEXT_SCREEN




ABAP code using 7.40 inline data declarations to call FM ISH_SET_NEXT_SCREEN

The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.

"SELECT single UCOMM FROM SY INTO @DATA(ld_fcode).
 
"SELECT single TCODE FROM SY INTO @DATA(ld_act_tcode).
DATA(ld_act_tcode) = SY-TCODE.
 
 
"SELECT single EINRI FROM TN01 INTO @DATA(ld_einri).
DATA(ld_einri) = '* '.
 
 
"SELECT single DYNNR FROM SY INTO @DATA(ld_next_dynnr).
 
"SELECT single CPROG FROM SY INTO @DATA(ld_extp_nam).
DATA(ld_extp_nam) = SY-CPROG.
 
"SELECT single UCOMM FROM SY INTO @DATA(ld_fcode).
DATA(ld_fcode) = ' '.
 
"SELECT single DYNNR FROM RNDYN INTO @DATA(ld_goto_dynnr).
DATA(ld_goto_dynnr) = SY-DYNNR.
 
"SELECT single TCODE FROM SY INTO @DATA(ld_leave_tcode).
DATA(ld_leave_tcode) = ' '.
 
"SELECT single XFELD FROM NPDOK INTO @DATA(ld_save_to_menu).
DATA(ld_save_to_menu) = ' '.
 
"SELECT single XFELD FROM NPDOK INTO @DATA(ld_screen_called).
DATA(ld_screen_called) = ' '.
 
"SELECT single TITLE FROM SY INTO @DATA(ld_i_title).
DATA(ld_i_title) = ' '.
 


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