SAP SRT_TEST_STATEFUL Function Module for Stateful Web Service
SRT_TEST_STATEFUL is a standard srt test stateful SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Stateful Web Service 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 srt test stateful FM, simply by entering the name SRT_TEST_STATEFUL into the relevant SAP transaction such as SE37 or SE38.
Function Group: SRTUTIL_TEST
Program Name: SAPLSRTUTIL_TEST
Main Program: SAPLSRTUTIL_TEST
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Remote-Enabled + BasXML supported
Update:

Function SRT_TEST_STATEFUL 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 'SRT_TEST_STATEFUL'"Stateful Web Service.
EXPORTING
IM_STRING = "
* IM_ERROR = "Single-Character Flag
IMPORTING
EX_STRING = "
EXCEPTIONS
APPLICATION_ERROR = 1 MAX_STRING_LENGTH_REACHED = 2
IMPORTING Parameters details for SRT_TEST_STATEFUL
IM_STRING -
Data type: STRINGOptional: No
Call by Reference: No ( called with pass by value option)
IM_ERROR - Single-Character Flag
Data type: CHAR1Optional: Yes
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for SRT_TEST_STATEFUL
EX_STRING -
Data type: STRINGOptional: No
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
APPLICATION_ERROR - Application error occurred
Data type:Optional: No
Call by Reference: Yes
MAX_STRING_LENGTH_REACHED - Max. Length exceeded
Data type:Optional: No
Call by Reference: Yes
Copy and paste ABAP code example for SRT_TEST_STATEFUL 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_ex_string | TYPE STRING, " | |||
| lv_im_string | TYPE STRING, " | |||
| lv_application_error | TYPE STRING, " | |||
| lv_im_error | TYPE CHAR1, " | |||
| lv_max_string_length_reached | TYPE CHAR1. " |
|   CALL FUNCTION 'SRT_TEST_STATEFUL' "Stateful Web Service |
| EXPORTING | ||
| IM_STRING | = lv_im_string | |
| IM_ERROR | = lv_im_error | |
| IMPORTING | ||
| EX_STRING | = lv_ex_string | |
| EXCEPTIONS | ||
| APPLICATION_ERROR = 1 | ||
| MAX_STRING_LENGTH_REACHED = 2 | ||
| . " SRT_TEST_STATEFUL | ||
ABAP code using 7.40 inline data declarations to call FM SRT_TEST_STATEFUL
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.Search for further information about these or an SAP related objects