DD52D SAP (Interface Structure for Base Tables of a Lock Object) Structure details
Description: Interface Structure for Base Tables of a Lock Object
Structure field list including key, data, relationships and ABAP select examples
DD52D 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 "Interface Structure for Base Tables of a Lock Object" 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_DD52D TYPE DD52D.
The DD52D table consists of various fields, each holding specific information or linking keys about Interface Structure for Base Tables of a Lock Object data available in SAP. These include VIEWNAME (Name of lock object), TABNAME (Secondary table of lock object), TABPOS (Position in a repetition group), FORTABNAME (Table Name).. 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 DD52D 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 |
| DDLANGUAGE | Language Key | DSPRAS | LANG | 1 | ISOLA | LANG | |||
| VIEWNAME | Name of lock object | ENQU_NAME | CHAR | 30 | Assigned to domain | VIEWNAME | DVI | ||
| TABNAME | Secondary table of lock object | ENQU_SECT | CHAR | 30 | Assigned to domain | AS4TAB | DTB | ||
| TABPOS | Position in a repetition group | MCPOS | NUMC | 4 | AS4POS | ||||
| FORTABNAME | Table Name | TABNAME | CHAR | 30 | Assigned to domain | AS4TAB | DTB | ||
| FORFIELD | Field Name | FIELDNAME | CHAR | 30 | Assigned to domain | FDNAME | DFD | ||
| FORDIR | Direction of Foreign Key Dependency | FORDIR | CHAR | 1 | FORDIR | ||||
| ENQMODE | Lock mode | ENQMODE | CHAR | 1 | ENQMODE |
| Key field | Non-key field |
How do I retrieve data from SAP structure DD52D using ABAP code?
As DD52D 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 DD52D as there is no data to select.How to access SAP table DD52D
Within an ECC or HANA version of SAP you can also view further information about DD52D 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