DDPAR SAP (R/3 Dict: table of internal parameters) Structure details

Dictionary Type: Structure
Description: R/3 Dict: table of internal parameters




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




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

DDPAR 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 "R/3 Dict: table of internal parameters" 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_DDPAR TYPE DDPAR.

The DDPAR table consists of various fields, each holding specific information or linking keys about R/3 Dict: table of internal parameters data available in SAP. These include PAR1 (Object name, transaction-dependent), PAR2 (Language Key), PAR3 (Third parameter, transaction-dependent), COMLINE (Command line on screen).. 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 DDPAR 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
PAR0Object name (only if characterized by two names) PAR0CHAR20PAR0
PAR1Object name, transaction-dependent PAR1CHAR20PAR1
PAR2Language Key SPRASLANG1Assigned to domainISOLASPRASSPRH_T002
PAR3Third parameter, transaction-dependent PAR3CHAR5PAR3
COMLINECommand line on screen AS4COMLINECHAR60AS4COMLINE
OPT1Option 1, transaction-dependent OPT1CHAR5OPT1
OPT2Option 2, transaction-dependent OPT2CHAR5OPT2
OPT3Option 3, transaction-dependent OPT3CHAR5OPT3

Key field Non-key field



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

As DDPAR 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 DDPAR as there is no data to select.

How to access SAP table DDPAR

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

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


Search for further information about these or an SAP related objects



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