SAP UPC_FW_TREE_ACTIVATE_NODE Function Module for Activate one node in tree (perform INIT and READ module)

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UPC_FW_TREE_ACTIVATE_NODE is a standard upc fw tree activate node SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Activate one node in tree (perform INIT and READ module) 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 upc fw tree activate node FM, simply by entering the name UPC_FW_TREE_ACTIVATE_NODE into the relevant SAP transaction such as SE37 or SE38.

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

Function UPC_FW_TREE_ACTIVATE_NODE 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 'UPC_FW_TREE_ACTIVATE_NODE'"Activate one node in tree (perform INIT and READ module)
  EXPORTING
*  I_MENU =  "Activated from menu
*  I_VIRTUAL =  "The node is real or only top node for the first level of objects
*  IR_TREE =  "Referenz to tree class
   I_NODE_TYPE =  "Node Type
*  I_ITEM1 =  "Item text in trees
*  I_ITEM2 =  "Item text in trees
*  I_ITEM3 =  "Item text in trees
*  I_FCODE =  "Screens, Function Code Triggered by PAI

EXCEPTIONS
   OBJECT_NOT_EXISTING = 1    ERROR_INIT = 2 

.

IMPORTING Parameters details for UPC_FW_TREE_ACTIVATE_NODE

I_MENU - Activated from menu

Data type: CHAR1
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_VIRTUAL - The node is real or only top node for the first level of objects

Data type: CHAR1
Optional: Yes
Call by Reference: No ( called with pass by value option)

IR_TREE - Referenz to tree class

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

I_NODE_TYPE - Node Type

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

I_ITEM1 - Item text in trees

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

I_ITEM2 - Item text in trees

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

I_ITEM3 - Item text in trees

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

I_FCODE - Screens, Function Code Triggered by PAI

Data type: SY-UCOMM
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

OBJECT_NOT_EXISTING - Object Does Not Exist

Data type:
Optional: No
Call by Reference: Yes

ERROR_INIT - error in Init module

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for UPC_FW_TREE_ACTIVATE_NODE 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 UPC_FW_TREE_ACTIVATE_NODE

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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