SAP TREEV_SELECT_NODES Function Module for Selects more than one node

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TREEV_SELECT_NODES is a standard treev select nodes SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Selects more than one node 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 treev select nodes FM, simply by entering the name TREEV_SELECT_NODES into the relevant SAP transaction such as SE37 or SE38.

Function Group: CNT4
Program Name: SAPLCNT4
Main Program:
Appliation area: S
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function TREEV_SELECT_NODES 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 'TREEV_SELECT_NODES'"Selects more than one node
  EXPORTING
   HANDLE =  "Handle for Tree Control
   CLEAR_OLD_SELECTION =  "
*  NO_FLUSH =  "

TABLES
   NODE_KEY_TABLE =  "

EXCEPTIONS
   FAILED = 1    INSTANCE_NOT_FOUND = 2    MULTIPLE_NODE_SELECTION_ONLY = 3    CNTL_SYSTEM_ERROR = 4    ERROR_IN_NODE_KEY_TABLE = 5    DP_ERROR = 6 

.

IMPORTING Parameters details for TREEV_SELECT_NODES

HANDLE - Handle for Tree Control

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

CLEAR_OLD_SELECTION -

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

NO_FLUSH -

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

TABLES Parameters details for TREEV_SELECT_NODES

NODE_KEY_TABLE -

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

EXCEPTIONS details

FAILED - General Error

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

INSTANCE_NOT_FOUND -

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

MULTIPLE_NODE_SELECTION_ONLY -

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

CNTL_SYSTEM_ERROR -

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

ERROR_IN_NODE_KEY_TABLE -

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

DP_ERROR - Error in Data Provider

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

Copy and paste ABAP code example for TREEV_SELECT_NODES 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 TREEV_SELECT_NODES

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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