MDG_MDF_S_HRY_TREE SAP (Tree Representation of Master Data Hierarchies) Structure details

Dictionary Type: Structure
Description: Tree Representation of Master Data Hierarchies




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




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

MDG_MDF_S_HRY_TREE 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 "Tree Representation of Master Data Hierarchies" 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_MDG_MDF_S_HRY_TREE TYPE MDG_MDF_S_HRY_TREE.

The MDG_MDF_S_HRY_TREE table consists of various fields, each holding specific information or linking keys about Tree Representation of Master Data Hierarchies data available in SAP. These include PARENT_NID (Master Data: Surrogate ID), CHILD_NID (Master Data: Surrogate ID), NEXT_NID (Master Data: Surrogate ID).. 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 MDG_MDF_S_HRY_TREE 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
NIDMaster Data: Surrogate ID MDG_MDF_SID_HRY_NODEINT410Assigned to domainMDG_MDF_SID
PARENT_NIDMaster Data: Surrogate ID MDG_MDF_SID_HRY_NODEINT410Assigned to domainMDG_MDF_SID
CHILD_NIDMaster Data: Surrogate ID MDG_MDF_SID_HRY_NODEINT410Assigned to domainMDG_MDF_SID
NEXT_NIDMaster Data: Surrogate ID MDG_MDF_SID_HRY_NODEINT410Assigned to domainMDG_MDF_SID

Key field Non-key field



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

As MDG_MDF_S_HRY_TREE 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 MDG_MDF_S_HRY_TREE as there is no data to select.

How to access SAP table MDG_MDF_S_HRY_TREE

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