ALINK_KN SAP (Tree Control: Structure TREEV_NODE + TEXT Field of Length 30) Structure details
Description: Tree Control: Structure TREEV_NODE + TEXT Field of Length 30
Structure field list including key, data, relationships and ABAP select examples
ALINK_KN is a standard SAP Structure so does not store data like a database table does. It can be used to define the fields of other actual tables or to process "Tree Control: Structure TREEV_NODE + TEXT Field of Length 30" Information within sap ABAP programs.
This is done by declaring abap internal tables, work areas or database tables based on this Structure. These can then be used to store and process the required data appropriately.
i.e. DATA: wa_ALINK_KN TYPE ALINK_KN.
The ALINK_KN table consists of various fields, each holding specific information or linking keys about Tree Control: Structure TREEV_NODE + TEXT Field of Length 30 data available in SAP. These include NODE_KEY (Tree Control: Node Key), RELATKEY (Tree Control: Node Key), RELATSHIP (Natural Number), HIDDEN (Flag (X or Blank)).. See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .
Delivery Class:Display/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Not classified
SAP ALINK_KN structure fields - Full list of fields found in SAP data dictionary
Field | Description | Data Element | Data Type | length (Dec) | Check table | Conversion Routine | Domain Name | MemoryID | SHLP |
NODE_KEY | Tree Control: Node Key | TV_NODEKEY | CHAR | 12 | TM_CHAR12 | ||||
RELATKEY | Tree Control: Node Key | TV_NODEKEY | CHAR | 12 | TM_CHAR12 | ||||
RELATSHIP | Natural Number | INT4 | INT4 | 10 | INT4 | ||||
HIDDEN | Flag (X or Blank) | AS4FLAG | CHAR | 1 | AS4FLAG | ||||
DISABLED | Flag (X or Blank) | AS4FLAG | CHAR | 1 | AS4FLAG | ||||
ISFOLDER | Flag (X or Blank) | AS4FLAG | CHAR | 1 | AS4FLAG | ||||
N_IMAGE | Tree Control: Icon / Image | TV_IMAGE | CHAR | 46 | TV_IMAGE | ||||
EXP_IMAGE | Tree Control: Icon / Image | TV_IMAGE | CHAR | 46 | TV_IMAGE | ||||
STYLE | Natural Number | INT4 | INT4 | 10 | INT4 | ||||
LAST_HITEM | Tree Control: Column Name / Item Name | TV_ITMNAME | CHAR | 12 | TM_CHAR12 | ||||
NO_BRANCH | Flag (X or Blank) | AS4FLAG | CHAR | 1 | AS4FLAG | ||||
EXPANDER | Flag (X or Blank) | AS4FLAG | CHAR | 1 | AS4FLAG | ||||
DRAGDROPID | 2 byte integer (signed) | INT2 | INT2 | 5 | INT2 | ||||
TEXT | Char 80 | CHAR80 | CHAR | 80 | CHAR80 |
Key field | Non-key field |
How do I retrieve data from SAP structure ALINK_KN using ABAP code?
As ALINK_KN is a database structure and not a table it does not store any data in the SAP data dictionary. The ABAP SELECT statement is therefore not appropriate and can not be performed on ALINK_KN as there is no data to select.How to access SAP table ALINK_KN
Within an ECC or HANA version of SAP you can also view further information about ALINK_KN and the data within it using relevant transactions such asSE11 (ABAP Dictionary Maintenance)
SM30 (Maintain Table Data)
SE80 (Object Navigator)
SE16 (Data Browser).
Search for further information about these or an SAP related objects