WLK1_ALV1 SAP (Output Structure for the ALV for the Table WLK1) Structure details

Dictionary Type: Structure
Description: Output Structure for the ALV for the Table WLK1




ABAP Code to SELECT data from WLK1_ALV1
Related tables to WLK1_ALV1
Access table WLK1_ALV1




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

WLK1_ALV1 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 "Output Structure for the ALV for the Table WLK1" 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_WLK1_ALV1 TYPE WLK1_ALV1.

The WLK1_ALV1 table consists of various fields, each holding specific information or linking keys about Output Structure for the ALV for the Table WLK1 data available in SAP. These include MATKL (Material Group), MAKTX (Material Description (Short Text)), ATTYP (Material Category), DATAB (Valid-From Date).. 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 WLK1_ALV1 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
ARTNRMaterial Number MATNRCHAR18Assigned to domainMATN1MATNRMATS_MAT1
MATKLMaterial Group MATKLCHAR9Assigned to domainMATKLMKLS_WBWG
MAKTXMaterial Description (Short Text) MAKTXCHAR40TEXT40
ATTYPMaterial Category ATTYPCHAR2ATTYPMTY
DATABValid-From Date DATABDATS8DATUM
DATBIValid To Date DATBIDATS8DATUM
URSACModule that has caused the listing W_URSAC_BSCHAR18Assigned to domainALPHAWSORTK
QUELLListing source (transaction / function environment) W_URSAC_LICHAR1W_URSAC_LI
NEGATNegation of assortment item or materials W_NEG_SORTCHAR1FLAG
AKTIOCOUPON WAKTIONCHAR10Assigned to domainALPHAWAKTIONWAK
STRLIList as component of a structured material W_STRULICHAR1W_STRULI
STRNRStructured material STRNRCHAR18Assigned to domainMATN1MATNR

Key field Non-key field



How do I retrieve data from SAP structure WLK1_ALV1 using ABAP code?

As WLK1_ALV1 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 WLK1_ALV1 as there is no data to select.

How to access SAP table WLK1_ALV1

Within an ECC or HANA version of SAP you can also view further information about WLK1_ALV1 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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