SAP LAST_STEP Function Module for Return to corresponding transaction/menu

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LAST_STEP is a standard last step SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Return to corresponding transaction/menu 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 last step FM, simply by entering the name LAST_STEP into the relevant SAP transaction such as SE37 or SE38.

Function Group: LMGT
Program Name: SAPLLMGT
Main Program: SAPLLMGT
Appliation area: L
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function LAST_STEP 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 'LAST_STEP'"Return to corresponding transaction/menu
  EXPORTING
   I_MENU =  "Menu/Transaction code
   I_MENU_TYPE =  "Menu/Transaction type
*  I_LRF_WKQU =  "Main Menu

 IMPORTING
   O_MENU =  "Menu / transaction where to go
   O_MENU_TYPE =  "Type of entry (menu or transaction)

.

Customer Function user exits

Below is a list of CUSTOMER FUNCTION exit user exits that are available within this program and maybe relevant for this FM.
EXIT_SAPLLMGT_001 Extension for barcode translation
EXIT_SAPLLMGT_083 User exit for print

IMPORTING Parameters details for LAST_STEP

I_MENU - Menu/Transaction code

Data type: T3130A-MEN_TRANS
Optional: No
Call by Reference: No ( called with pass by value option)

I_MENU_TYPE - Menu/Transaction type

Data type: T3130A-PRO_TYP
Optional: No
Call by Reference: No ( called with pass by value option)

I_LRF_WKQU - Main Menu

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

EXPORTING Parameters details for LAST_STEP

O_MENU - Menu / transaction where to go

Data type: T3130A-MEN_TRANS
Optional: No
Call by Reference: No ( called with pass by value option)

O_MENU_TYPE - Type of entry (menu or transaction)

Data type: T3130A-PRO_TYP
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for LAST_STEP 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.

ABAP code using 7.40 inline data declarations to call FM LAST_STEP

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.

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