WLF_S_TREE_COLUMN_TYPE SAP (Column Tree Data Type Info) Structure details

Dictionary Type: Structure
Description: Column Tree Data Type Info




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




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

WLF_S_TREE_COLUMN_TYPE 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 "Column Tree Data Type Info" 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_WLF_S_TREE_COLUMN_TYPE TYPE WLF_S_TREE_COLUMN_TYPE.

The WLF_S_TREE_COLUMN_TYPE table consists of various fields, each holding specific information or linking keys about Column Tree Data Type Info data available in SAP. These include REF_FIELD (ALV control: Reference field name for internal table field), REF_TABLE (ALV control: Reference table name for internal table field).. 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: Cannot Be Enhanced


SAP WLF_S_TREE_COLUMN_TYPE 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
DATATYPEData Type in ABAP Dictionary DATATYPE_DCHAR4DTYPEDATATYPE
REF_FIELDALV control: Reference field name for internal table field LVC_RFNAMECHAR30CHAR30
REF_TABLEALV control: Reference table name for internal table field LVC_RTNAMECHAR30CHAR30

Key field Non-key field



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

As WLF_S_TREE_COLUMN_TYPE 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 WLF_S_TREE_COLUMN_TYPE as there is no data to select.

How to access SAP table WLF_S_TREE_COLUMN_TYPE

Within an ECC or HANA version of SAP you can also view further information about WLF_S_TREE_COLUMN_TYPE 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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