SAP SWF_EVT_HANDLER_INTO_QUEUE Function Module for Adds a handler to the queue

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SWF_EVT_HANDLER_INTO_QUEUE is a standard swf evt handler into queue SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Adds a handler to the queue 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 swf evt handler into queue FM, simply by entering the name SWF_EVT_HANDLER_INTO_QUEUE into the relevant SAP transaction such as SE37 or SE38.

Function Group: SWF_EVT_INTERN
Program Name: SAPLSWF_EVT_INTERN
Main Program: SAPLSWF_EVT_INTERN
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update: 2

Function SWF_EVT_HANDLER_INTO_QUEUE 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 'SWF_EVT_HANDLER_INTO_QUEUE'"Adds a handler to the queue
  EXPORTING
   IM_HANDLER =  "Event handler
   IM_XML_CONTAINER =  "Table for XML Stream of Event Container
   IM_XML_SIZE =  "Size in Bytes

.

IMPORTING Parameters details for SWF_EVT_HANDLER_INTO_QUEUE

IM_HANDLER - Event handler

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

IM_XML_CONTAINER - Table for XML Stream of Event Container

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

IM_XML_SIZE - Size in Bytes

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

Copy and paste ABAP code example for SWF_EVT_HANDLER_INTO_QUEUE 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 SWF_EVT_HANDLER_INTO_QUEUE

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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