DDTABFDS SAP (DD: Structure/table name - field name with lengths) Structure details
Description: DD: Structure/table name - field name with lengths
Structure field list including key, data, relationships and ABAP select examples
DDTABFDS 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 "DD: Structure/table name - field name with lengths" 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_DDTABFDS TYPE DDTABFDS.
The DDTABFDS table consists of various fields, each holding specific information or linking keys about DD: Structure/table name - field name with lengths data available in SAP. These include FIELDNAME (Field Name), DATATYPE (Data Type in ABAP Dictionary), LENG (Length (No. of Characters)).. 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 DDTABFDS 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 |
TABNAME | Table Name | TABNAME | CHAR | 30 | Assigned to domain | AS4TAB | DTB | ||
FIELDNAME | Field Name | FIELDNAME | CHAR | 30 | Assigned to domain | FDNAME | DFD | ||
DATATYPE | Data Type in ABAP Dictionary | DATATYPE_D | CHAR | 4 | DTYPE | DATATYPE | |||
LENG | Length (No. of Characters) | DDLENG | NUMC | 6 | DDLENG |
Key field | Non-key field |
How do I retrieve data from SAP structure DDTABFDS using ABAP code?
As DDTABFDS 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 DDTABFDS as there is no data to select.How to access SAP table DDTABFDS
Within an ECC or HANA version of SAP you can also view further information about DDTABFDS 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