LIST_A SAP (Repository Infosystem: List structure for dialog modules) Structure details

Dictionary Type: Structure
Description: Repository Infosystem: List structure for dialog modules




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




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

LIST_A 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 "Repository Infosystem: List structure for dialog modules" 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_LIST_A TYPE LIST_A.

The LIST_A table consists of various fields, each holding specific information or linking keys about Repository Infosystem: List structure for dialog modules data available in SAP. These include TEXT (Text 74 bytes), DEVCLASS (Package), PROG (ABAP Program Name), DYNR (Screen number).. 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: Can be enhanced (character-type or numeric)


SAP LIST_A 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
DNAMDialog module DIALOG_IDCHAR30Assigned to domainDIALOG_IDDID
TEXTText 74 bytes TEXT74CHAR74TEXT74
DEVCLASSPackage DEVCLASSCHAR30TDEVCDEVCLASSDVCDEVCLASS
PROGABAP Program Name PROGRAMMCHAR40Assigned to domainPROGRAMMRID
DYNRScreen number DYNPRONRNUMC4DYNPRONR
PARAMCLASSParameter class DIAP_CLASSCHAR1DIAP_CLASS
IMPO_EXPOLength exponent LENGINT25DIMEX

Key field Non-key field



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

As LIST_A 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 LIST_A as there is no data to select.

How to access SAP table LIST_A

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