SAP RS_TREE_CONSTRUCT Function Module for Construct new hierarchy or insert subtree

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RS_TREE_CONSTRUCT is a standard rs tree construct SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Construct new hierarchy or insert subtree 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 rs tree construct FM, simply by entering the name RS_TREE_CONSTRUCT into the relevant SAP transaction such as SE37 or SE38.

Function Group: SEUT
Program Name: SAPLSEUT
Main Program: SAPLSEUT
Appliation area: S
Release date: 11-Dec-1995
Mode(Normal, Remote etc): Normal Function Module
Update:

Function RS_TREE_CONSTRUCT 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 'RS_TREE_CONSTRUCT'"Construct new hierarchy or insert subtree
  EXPORTING
*  INSERT_ID = '000000' "Node at which you want to insert
*  RELATIONSHIP = ' ' "Relationship
*  LOG =  "Internal

TABLES
   NODETAB =  "Structure information

EXCEPTIONS
   TREE_FAILURE = 1    ID_NOT_FOUND = 2    WRONG_RELATIONSHIP = 3 

.

IMPORTING Parameters details for RS_TREE_CONSTRUCT

INSERT_ID - Node at which you want to insert

Data type: SNODE-ID
Default: '000000'
Optional: Yes
Call by Reference: No ( called with pass by value option)

RELATIONSHIP - Relationship

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

LOG - Internal

Data type: AS4FLAG
Optional: Yes
Call by Reference: No ( called with pass by value option)

TABLES Parameters details for RS_TREE_CONSTRUCT

NODETAB - Structure information

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

EXCEPTIONS details

TREE_FAILURE - Unable to generate hierarchy

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

ID_NOT_FOUND -

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

WRONG_RELATIONSHIP -

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

Copy and paste ABAP code example for RS_TREE_CONSTRUCT 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 RS_TREE_CONSTRUCT

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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