LIST_MEA SAP (Repository Infosystem: List structure - entity type attrs.) Structure details
Description: Repository Infosystem: List structure - entity type attrs.
Structure field list including key, data, relationships and ABAP select examples
LIST_MEA 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 - entity type attrs." 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_MEA TYPE LIST_MEA.
The LIST_MEA table consists of various fields, each holding specific information or linking keys about Repository Infosystem: List structure - entity type attrs. data available in SAP. These include EATTID (Attribute ID), TEXT (Explanatory short text), TEXT2 (Explanatory short text), DEVCLASS (Package).. 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_MEA 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 |
| ENTID | Entity type name | UDENTITY | CHAR | 26 | Assigned to domain | UDENTITY | DET | ||
| EATTID | Attribute ID | UDEATID | CHAR | 30 | UDEATID | ||||
| TEXT | Explanatory short text | DDTEXT | CHAR | 60 | DDTEXT | ||||
| TEXT2 | Explanatory short text | DDTEXT | CHAR | 60 | DDTEXT | ||||
| DEVCLASS | Package | DEVCLASS | CHAR | 30 | TDEVC | DEVCLASS | DVC | DEVCLASS | |
| EATYP | Attribute type | UDEATYP | CHAR | 4 | UDCHA4 | ||||
| FLDCLASS | Classification of entity type fields by purpose | UDFLDCLASS | CHAR | 1 | UDFLDCLASS | ||||
| FLDCLASS2 | Classification of entity type fields by purpose | UDFLDCLASS | CHAR | 1 | UDFLDCLASS | ||||
| FLDINH | Flag for inherited fields | UDFLDINH | CHAR | 1 | AS4FLAG | ||||
| FLDREL | Flag: entity view field represents an EDM relationship | UDFLDREL | CHAR | 1 | AS4FLAG | ||||
| ROLLNAME | Data element (semantic domain) | ROLLNAME | CHAR | 30 | DD04L | ROLLNAME | ROL | DD_DTEL | |
| EAPOS | Attribute position | UDATTRPOS | NUMC | 4 | UDATTRPOS | ||||
| FSTUSER | Created by | UDFUSER | CHAR | 12 | UDUSER | ||||
| LSTUSER | Changed by | UDLUSER | CHAR | 12 | UDUSER | ||||
| LSTDATE | Changed on | UDLDATE | DATS | 8 | DATUM | ||||
| LOESCHZ | Deletion Indicator | UDLOEKZ | CHAR | 1 | UDLOEKZ | ||||
| KEYTYPE | Key attribute type | UDKEYTYPE | CHAR | 1 | UDKEYTYPE | ||||
| ATTRTYPE | Attribute type | UDATTYPE | CHAR | 1 | UDATTYPE | ||||
| FLG_COUNTR | Country-dependent flag | UDFLGCOUNT | CHAR | 1 | UDFLAG |
| Key field | Non-key field |
How do I retrieve data from SAP structure LIST_MEA using ABAP code?
As LIST_MEA 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_MEA as there is no data to select.How to access SAP table LIST_MEA
Within an ECC or HANA version of SAP you can also view further information about LIST_MEA 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