SAP FC_LAYOUT_MODIFY Function Module for
FC_LAYOUT_MODIFY is a standard fc layout modify SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 fc layout modify FM, simply by entering the name FC_LAYOUT_MODIFY into the relevant SAP transaction such as SE37 or SE38.
Function Group: FCDE
Program Name: SAPLFCDE
Main Program: SAPLFCDE
Appliation area: K
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function FC_LAYOUT_MODIFY 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 'FC_LAYOUT_MODIFY'".
EXPORTING
* I_EVENT = 'I' "
I_DIMENSIONS = "
I_LAYOUT = "
I_SCREEN = "
IMPORTING
E_SCREEN = "
E_SCREEN_CHANGED = "
E_SUBRC = "
E_MESG = "
CHANGING
* X_NO_AUSPR_INIT = ' ' "
IMPORTING Parameters details for FC_LAYOUT_MODIFY
I_EVENT -
Data type:Default: 'I'
Optional: Yes
Call by Reference: No ( called with pass by value option)
I_DIMENSIONS -
Data type: KPP_YS_DIMENSIONSOptional: No
Call by Reference: No ( called with pass by value option)
I_LAYOUT -
Data type: KPP_YS_LAYOUTOptional: No
Call by Reference: No ( called with pass by value option)
I_SCREEN -
Data type: KPP_YS_SCREENOptional: No
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for FC_LAYOUT_MODIFY
E_SCREEN -
Data type: KPP_YS_SCREENOptional: No
Call by Reference: No ( called with pass by value option)
E_SCREEN_CHANGED -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
E_SUBRC -
Data type: SY-SUBRCOptional: No
Call by Reference: No ( called with pass by value option)
E_MESG -
Data type: MESGOptional: No
Call by Reference: No ( called with pass by value option)
CHANGING Parameters details for FC_LAYOUT_MODIFY
X_NO_AUSPR_INIT -
Data type: CDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for FC_LAYOUT_MODIFY 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_i_event | TYPE STRING, " 'I' | |||
| lv_e_screen | TYPE KPP_YS_SCREEN, " | |||
| lv_x_no_auspr_init | TYPE C, " SPACE | |||
| lv_i_dimensions | TYPE KPP_YS_DIMENSIONS, " | |||
| lv_e_screen_changed | TYPE KPP_YS_DIMENSIONS, " | |||
| lv_e_subrc | TYPE SY-SUBRC, " | |||
| lv_i_layout | TYPE KPP_YS_LAYOUT, " | |||
| lv_e_mesg | TYPE MESG, " | |||
| lv_i_screen | TYPE KPP_YS_SCREEN. " |
|   CALL FUNCTION 'FC_LAYOUT_MODIFY' " |
| EXPORTING | ||
| I_EVENT | = lv_i_event | |
| I_DIMENSIONS | = lv_i_dimensions | |
| I_LAYOUT | = lv_i_layout | |
| I_SCREEN | = lv_i_screen | |
| IMPORTING | ||
| E_SCREEN | = lv_e_screen | |
| E_SCREEN_CHANGED | = lv_e_screen_changed | |
| E_SUBRC | = lv_e_subrc | |
| E_MESG | = lv_e_mesg | |
| CHANGING | ||
| X_NO_AUSPR_INIT | = lv_x_no_auspr_init | |
| . " FC_LAYOUT_MODIFY | ||
ABAP code using 7.40 inline data declarations to call FM FC_LAYOUT_MODIFY
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.| DATA(ld_i_event) | = 'I'. | |||
| DATA(ld_x_no_auspr_init) | = ' '. | |||
| "SELECT single SUBRC FROM SY INTO @DATA(ld_e_subrc). | ||||
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