SAP SWD_WFD_SHARED_BUFFER_READ Function Module for

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SWD_WFD_SHARED_BUFFER_READ is a standard swd wfd shared buffer read 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 swd wfd shared buffer read FM, simply by entering the name SWD_WFD_SHARED_BUFFER_READ into the relevant SAP transaction such as SE37 or SE38.

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

Function SWD_WFD_SHARED_BUFFER_READ 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 'SWD_WFD_SHARED_BUFFER_READ'"
  EXPORTING
   IM_WFDKEY =  "
   IM_CHANGED_ON =  "
   IM_CHANGED_AT =  "

EXCEPTIONS
   NOTHING_FOUND = 1 

.

IMPORTING Parameters details for SWD_WFD_SHARED_BUFFER_READ

IM_WFDKEY -

Data type: SWD_WFDKEY
Optional: No
Call by Reference: Yes

IM_CHANGED_ON -

Data type: SWD_CHGDAT
Optional: No
Call by Reference: Yes

IM_CHANGED_AT -

Data type: SWD_CHGTIM
Optional: No
Call by Reference: Yes

EXCEPTIONS details

NOTHING_FOUND -

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

Copy and paste ABAP code example for SWD_WFD_SHARED_BUFFER_READ 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 SWD_WFD_SHARED_BUFFER_READ

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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