SAP SXMS_QUEUE_ID_XI20_EXIST Function Module for
SXMS_QUEUE_ID_XI20_EXIST is a standard sxms queue id xi20 exist 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 sxms queue id xi20 exist FM, simply by entering the name SXMS_QUEUE_ID_XI20_EXIST into the relevant SAP transaction such as SE37 or SE38.
Function Group: SXMS_XI20_UPG
Program Name: SAPLSXMS_XI20_UPG
Main Program: SAPLSXMS_XI20_UPG
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function SXMS_QUEUE_ID_XI20_EXIST 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 'SXMS_QUEUE_ID_XI20_EXIST'".
EXPORTING
QUEUE_ID = "ID for Message Queue
IMPORTING
RET = "Single-Character Flag
EXCEPTIONS
CX_XMS_SYSTEM_ERROR = 1
IMPORTING Parameters details for SXMS_QUEUE_ID_XI20_EXIST
QUEUE_ID - ID for Message Queue
Data type: SXMSQUEUE_IDOptional: No
Call by Reference: Yes
EXPORTING Parameters details for SXMS_QUEUE_ID_XI20_EXIST
RET - Single-Character Flag
Data type: CHAR1Optional: No
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
CX_XMS_SYSTEM_ERROR - XI: System Error
Data type:Optional: No
Call by Reference: Yes
Copy and paste ABAP code example for SXMS_QUEUE_ID_XI20_EXIST 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_ret | TYPE CHAR1, " | |||
| lv_queue_id | TYPE SXMSQUEUE_ID, " | |||
| lv_cx_xms_system_error | TYPE SXMSQUEUE_ID. " |
|   CALL FUNCTION 'SXMS_QUEUE_ID_XI20_EXIST' " |
| EXPORTING | ||
| QUEUE_ID | = lv_queue_id | |
| IMPORTING | ||
| RET | = lv_ret | |
| EXCEPTIONS | ||
| CX_XMS_SYSTEM_ERROR = 1 | ||
| . " SXMS_QUEUE_ID_XI20_EXIST | ||
ABAP code using 7.40 inline data declarations to call FM SXMS_QUEUE_ID_XI20_EXIST
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