USMD0023 SAP (Data Model: Relationships of Entity Types) Table details
Dictionary Type: Table
Description: Data Model: Relationships of Entity Types
Description: Data Model: Relationships of Entity Types
Table field list including key, data, relationships and ABAP select examples
USMD0023 is a standard SAP Table which is used to store Data Model: Relationships of Entity Types data and is available within R/3 SAP systems depending on the version and release level.
The USMD0023 table consists of various fields, each holding specific information or linking keys about Data Model: Relationships of Entity Types data available in SAP. These include USMD_OBJSTAT (Activation Status), FR_ENTITY (From-Entity Type), RELATION (Relationship Between Entity Types), ROLLNAME (Data Element (Relationship)).. 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: E - Control table, SAP and customer have separate key areasDisplay/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Cannot Be Enhanced
Text table = USMD0023T
SAP USMD0023 table 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 |
| USMD_MODEL | Data Model | USMD_MODEL | CHAR | 2 | Assigned to domain | USMD_MODEL | |||
| USMD_OBJSTAT | Activation Status | USMD_OBJSTAT | CHAR | 1 | USMD001C | USMD_OBJSTAT | |||
| FR_ENTITY | From-Entity Type | USMD_FR_ENTITY | CHAR | 9 | USMD0020 | USMD_ENTITY | |||
| RELATION | Relationship Between Entity Types | USMD_RELATION | CHAR | 9 | USMD_RELATION | ||||
| ROLLNAME | Data Element (Relationship) | USMD_ROLLNAME_REL | CHAR | 30 | Assigned to domain | ROLLNAME | ROL | DD_DTEL | |
| TO_ENTITY | To-Entity Type | USMD_TO_ENTITY | CHAR | 9 | USMD0020 | USMD_ENTITY | |||
| CARD | Cardinality of Entity Types in Data Model | USMD_CARD | CHAR | 1 | USMD_CARD | ||||
| RELTYPE | Relationship Type | USMD_RELTYPE | CHAR | 1 | USMD_RELTYPE | ||||
| F_NO_EXIST_CHECK | No Existence Check | USMD_NO_EXIST_CHECK | CHAR | 1 | USMD_FLG | ||||
| DISABLED | Standard Delivery Status | USMD_SWITCH_DEFAULT | CHAR | 1 | USMD_SWITCH_DEFAULT | ||||
| TAB_SOURCE | ABAP Dictionary Structure/Table | USMD_TAB_SOURCE | CHAR | 30 | DD02L | AS4TAB | |||
| FLD_SOURCE | Source Field | USMD_FLD_SOURCE | CHAR | 30 | DD03L | FDNAME | |||
| GENERATED | Generated Element | USMD_GENERATED | CHAR | 1 | USMD_FLG |
| Key field | Non-key field |
How do I retrieve data from SAP table USMD0023 using ABAP code
The following ABAP code Example will allow you to do a basic selection on USMD0023 to SELECT all data from the tableDATA: WA_USMD0023 TYPE USMD0023.
SELECT SINGLE *
FROM USMD0023
INTO CORRESPONDING FIELDS OF WA_USMD0023
WHERE...
How to access SAP table USMD0023
Within an ECC or HANA version of SAP you can also view further information about USMD0023 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