SAP RSAWB_FIRST_CALLBACK Function Module for Interface Tree Backend

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RSAWB_FIRST_CALLBACK is a standard rsawb first callback SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Interface Tree Backend 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 rsawb first callback FM, simply by entering the name RSAWB_FIRST_CALLBACK into the relevant SAP transaction such as SE37 or SE38.

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

Function RSAWB_FIRST_CALLBACK 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 'RSAWB_FIRST_CALLBACK'"Interface Tree Backend
  EXPORTING
   I_NODE_ID =  "
   I_TREE_ID =  "
   I_FCODE =  "

 IMPORTING
   I_NODE_BACK =  "
   I_COMMAND =  "

TABLES
   I_T_NODES_BACK =  "

.

IMPORTING Parameters details for RSAWB_FIRST_CALLBACK

I_NODE_ID -

Data type: RSATD_NODE-ID
Optional: No
Call by Reference: Yes

I_TREE_ID -

Data type: RSATD_TREE-ID
Optional: No
Call by Reference: Yes

I_FCODE -

Data type: CHAR10
Optional: No
Call by Reference: Yes

EXPORTING Parameters details for RSAWB_FIRST_CALLBACK

I_NODE_BACK -

Data type: RSATD_NODE-ID
Optional: No
Call by Reference: Yes

I_COMMAND -

Data type: CHAR10
Optional: No
Call by Reference: Yes

TABLES Parameters details for RSAWB_FIRST_CALLBACK

I_T_NODES_BACK -

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

Copy and paste ABAP code example for RSAWB_FIRST_CALLBACK 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 RSAWB_FIRST_CALLBACK

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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