DML_S_RELATION SAP (Relationship) Structure details

Dictionary Type: Structure
Description: Relationship




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




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

DML_S_RELATION 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 "Relationship" 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_DML_S_RELATION TYPE DML_S_RELATION.

The DML_S_RELATION table consists of various fields, each holding specific information or linking keys about Relationship data available in SAP. These include ILGUID (Internal, Unique ID of a Relationship), OBJECT_TYPE_FROM (MDF Object Type), OBJVERS_ID_FROM (Object Version Key), OBJECT_TYPE_TO (MDF Object Type).. 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 DML_S_RELATION 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
RELTYPERelationship Type COMT_IL_RELTYPECHAR6
ILGUIDInternal, Unique ID of a Relationship COMT_IL_ILGUIDRAW16SYSUUID
OBJECT_TYPE_FROMMDF Object Type DML_OBJTYPCHAR10CHAR10DML_OBJTYP
OBJVERS_ID_FROMObject Version Key DML_OBJVERS_IDRAW16
OBJECT_TYPE_TOMDF Object Type DML_OBJTYPCHAR10CHAR10DML_OBJTYP
OBJVERS_ID_TOObject Version Key DML_OBJVERS_IDRAW16
CHANGE_ORDERChange Order DML_CHANGE_ORDERRAW16
CHANGE_COUNTERChange Management Counter DML_CHANGE_COUNTERINT25INT2
DELETEFLAGDeletion Indicator DML_DELETIONFLAGCHAR1FLAG
ADMIN 0
USER_CREATECreated By DML_USER_CREATECHAR12XUBNAME
TIMESTMP_CREATECreated On DML_TMSTMP_CREATEDEC15TZNTSTMPS
USER_MODIFYChanged by DML_USER_MODIFYCHAR12XUBNAME
TIMESTMP_MODIFYLast Change Time Stamp DML_TMSTMP_MODIFYDEC15TZNTSTMPS
ORG_SYSTEMLogical System DML_SYSTEMCHAR10ALPHALOGSYS
DATA 0
TIGHTTight Relationship DML_REL_TIGHTCHAR1FLAG
HIERARCHYHierarchy DML_HIERARCHYCHAR1DML_HIERARCHY

Key field Non-key field



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

As DML_S_RELATION 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 DML_S_RELATION as there is no data to select.

How to access SAP table DML_S_RELATION

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