LVC_S_LYIN SAP (Node layout of ALV tree control) Structure details

Dictionary Type: Structure
Description: Node layout of ALV tree control




ABAP Code to SELECT data from LVC_S_LYIN
Related tables to LVC_S_LYIN
Access table LVC_S_LYIN




Structure field list including key, data, relationships and ABAP select examples

LVC_S_LYIN 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 "Node layout of ALV tree control" 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_LVC_S_LYIN TYPE LVC_S_LYIN.

The LVC_S_LYIN table consists of various fields, each holding specific information or linking keys about Node layout of ALV tree control data available in SAP. These include FIELDNAME (ALV control: Field name of internal table field), CLASS (Natural Number), FONT (Natural Number), DISABLED (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 LVC_S_LYIN 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_KEYALV Tree Control: Node Key LVC_NKEYCHAR12
FIELDNAMEALV control: Field name of internal table field LVC_FNAMECHAR30CHAR30
CLASSNatural Number INT4INT410INT4
FONTNatural Number INT4INT410INT4
DISABLEDFlag (X or Blank) AS4FLAGCHAR1AS4FLAG
EDITABLEFlag (X or Blank) AS4FLAGCHAR1AS4FLAG
HIDDENFlag (X or Blank) AS4FLAGCHAR1AS4FLAG
ALIGNMENTNatural Number INT4INT410INT4
T_IMAGETree Control: Icon / Image TV_IMAGECHAR46TV_IMAGE
CHOSENFlag (X or Blank) AS4FLAGCHAR1AS4FLAG
TOGG_RIGHTFlag (X or Blank) AS4FLAGCHAR1AS4FLAG
STYLENatural Number INT4INT410INT4

Key field Non-key field



How do I retrieve data from SAP structure LVC_S_LYIN using ABAP code?

As LVC_S_LYIN 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 LVC_S_LYIN as there is no data to select.

How to access SAP table LVC_S_LYIN

Within an ECC or HANA version of SAP you can also view further information about LVC_S_LYIN and the data within it using relevant transactions such as

SE11 (ABAP Dictionary Maintenance)
SM30 (Maintain Table Data)
SE80 (Object Navigator)
SE16 (Data Browser).


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