SAP RSTI_APPL_STACK_INITIALIZE Function Module for
RSTI_APPL_STACK_INITIALIZE is a standard rsti appl stack initialize 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 rsti appl stack initialize FM, simply by entering the name RSTI_APPL_STACK_INITIALIZE into the relevant SAP transaction such as SE37 or SE38.
Function Group: RSTI
Program Name: SAPLRSTI
Main Program: SAPLRSTI
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function RSTI_APPL_STACK_INITIALIZE 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 'RSTI_APPL_STACK_INITIALIZE'".
EXPORTING
* E_APPL = "
* E_SUBC = "
E_TOOL = "
E_ONAM = "
* E_VARIANT = "
* E_RDEST = "
IMPORTING Parameters details for RSTI_APPL_STACK_INITIALIZE
E_APPL -
Data type: TRSTI-SAPPLOptional: Yes
Call by Reference: No ( called with pass by value option)
E_SUBC -
Data type: TRSTI-SSUBCOptional: Yes
Call by Reference: No ( called with pass by value option)
E_TOOL -
Data type: TRSTI-STOOLOptional: No
Call by Reference: No ( called with pass by value option)
E_ONAM -
Data type: TRSTI-SONAMOptional: No
Call by Reference: No ( called with pass by value option)
E_VARIANT -
Data type: TRSTI-RVARIOptional: Yes
Call by Reference: No ( called with pass by value option)
E_RDEST -
Data type: TRSTI-RDESTOptional: Yes
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for RSTI_APPL_STACK_INITIALIZE 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_e_appl | TYPE TRSTI-SAPPL, " | |||
| lv_e_subc | TYPE TRSTI-SSUBC, " | |||
| lv_e_tool | TYPE TRSTI-STOOL, " | |||
| lv_e_onam | TYPE TRSTI-SONAM, " | |||
| lv_e_variant | TYPE TRSTI-RVARI, " | |||
| lv_e_rdest | TYPE TRSTI-RDEST. " |
|   CALL FUNCTION 'RSTI_APPL_STACK_INITIALIZE' " |
| EXPORTING | ||
| E_APPL | = lv_e_appl | |
| E_SUBC | = lv_e_subc | |
| E_TOOL | = lv_e_tool | |
| E_ONAM | = lv_e_onam | |
| E_VARIANT | = lv_e_variant | |
| E_RDEST | = lv_e_rdest | |
| . " RSTI_APPL_STACK_INITIALIZE | ||
ABAP code using 7.40 inline data declarations to call FM RSTI_APPL_STACK_INITIALIZE
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 SAPPL FROM TRSTI INTO @DATA(ld_e_appl). | ||||
| "SELECT single SSUBC FROM TRSTI INTO @DATA(ld_e_subc). | ||||
| "SELECT single STOOL FROM TRSTI INTO @DATA(ld_e_tool). | ||||
| "SELECT single SONAM FROM TRSTI INTO @DATA(ld_e_onam). | ||||
| "SELECT single RVARI FROM TRSTI INTO @DATA(ld_e_variant). | ||||
| "SELECT single RDEST FROM TRSTI INTO @DATA(ld_e_rdest). | ||||
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