LIST_MD SAP (Repository Infosystem: List structure for data models) Structure details
Description: Repository Infosystem: List structure for data models
Structure field list including key, data, relationships and ABAP select examples
LIST_MD 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 data models" 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_MD TYPE LIST_MD.
The LIST_MD table consists of various fields, each holding specific information or linking keys about Repository Infosystem: List structure for data models data available in SAP. These include TEXT (Short text), DEVCLASS (Package), REF_ENTID (Representative), REF_OBJECT (Referenced model).. 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 LIST_MD 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 |
| DMOID | Data Model Name | UDDMODL | CHAR | 26 | Assigned to domain | UDDMODL | DMD | ||
| TEXT | Short text | UDTEXT | CHAR | 60 | UDCHA60 | ||||
| DEVCLASS | Package | DEVCLASS | CHAR | 30 | TDEVC | DEVCLASS | DVC | DEVCLASS | |
| REF_ENTID | Representative | UDREPRES | CHAR | 26 | DM02L | UDENTITY | |||
| REF_OBJECT | Referenced model | UDREFMODEL | CHAR | 26 | DM40L | UDDMODL | |||
| FLG_COMPL | Flag: application data model | UDFLGAPPLI | CHAR | 1 | UDFLAG | ||||
| FLG_CUST | Flag: customizing object | UDFLGCUST | CHAR | 1 | UDFLGCUST | ||||
| FLG_BUSINS | Flag: business object | UDFLGBUSIO | CHAR | 1 | UDFLAG | ||||
| OBJTYP | Type of EDM object | UDOBJTYPE | CHAR | 4 | UDOBJTYPE | ||||
| FSTUSER | Created by | UDFUSER | CHAR | 12 | UDUSER | ||||
| FSTDATE | Date on which the record was created | UDFDATE | DATS | 8 | DATUM | ||||
| LSTUSER | Changed by | UDLUSER | CHAR | 12 | UDUSER | ||||
| LSTDATE | Changed on | UDLDATE | DATS | 8 | DATUM | ||||
| LOESCHZ | Deletion Indicator | UDLOEKZ | CHAR | 1 | UDLOEKZ | ||||
| FCTR_ID | Application Component | UFFCTR | CHAR | 20 | Assigned to domain | UFFCTR | BMFR |
| Key field | Non-key field |
How do I retrieve data from SAP structure LIST_MD using ABAP code?
As LIST_MD 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_MD as there is no data to select.How to access SAP table LIST_MD
Within an ECC or HANA version of SAP you can also view further information about LIST_MD 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