MDDU SAP (Help structure for processing MDVM dummy records) Structure details
Description: Help structure for processing MDVM dummy records
Structure field list including key, data, relationships and ABAP select examples
MDDU 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 "Help structure for processing MDVM dummy records" 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_MDDU TYPE MDDU.
The MDDU table consists of various fields, each holding specific information or linking keys about Help structure for processing MDVM dummy records data available in SAP. These include MATNR (Material Number), BERID (MRP Area), WERKS (Plant), GSAEN (Net change planning indicator).. 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)
SAP MDDU 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 |
DISST | Low-Level Code | DISST | CHAR | 3 | DISST | ||||
MATNR | Material Number | MATNR | CHAR | 18 | Assigned to domain | MATN1 | MATNR | MAT | S_MAT1 |
BERID | MRP Area | BERID | CHAR | 10 | Assigned to domain | BERID | BERID | ||
WERKS | Plant | WERKS_D | CHAR | 4 | Assigned to domain | WERKS | WRK | H_T001W_C | |
GSAEN | Net change planning indicator | GSAEN | CHAR | 1 | XFELD | ||||
AKKEN | Net change planning indicator in the planning horizon | AKKEN | CHAR | 1 | XFELD |
Key field | Non-key field |
How do I retrieve data from SAP structure MDDU using ABAP code?
As MDDU 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 MDDU as there is no data to select.How to access SAP table MDDU
Within an ECC or HANA version of SAP you can also view further information about MDDU and the data within it using relevant transactions such asSE11 (ABAP Dictionary Maintenance)
SM30 (Maintain Table Data)
SE80 (Object Navigator)
SE16 (Data Browser).
Search for further information about these or an SAP related objects