TTKFINFO SAP (DD: nametab information on table type key fields) Structure details
Description: DD: nametab information on table type key fields
Structure field list including key, data, relationships and ABAP select examples
TTKFINFO 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: nametab information on table type key fields" 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_TTKFINFO TYPE TTKFINFO.
The TTKFINFO table consists of various fields, each holding specific information or linking keys about DD: nametab information on table type key fields data available in SAP. These include KEYFDPOS (Position of key component in key of table type), ROWTYPEPOS (Position of the field in the table), FIELDNAME (Field 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 TTKFINFO 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 |
| TYPENAME | Name of Dictionary Type | TYPENAME | CHAR | 30 | OBJECTNAME | DTYP | DD_TYPES | ||
| KEYFDPOS | Position of key component in key of table type | KEYFDPOS | NUMC | 4 | AS4POS | ||||
| ROWTYPEPOS | Position of the field in the table | TABFDPOS | NUMC | 4 | AS4POS | ||||
| FIELDNAME | Field Name | FIELDNAME | CHAR | 30 | Assigned to domain | FDNAME | DFD |
| Key field | Non-key field |
How do I retrieve data from SAP structure TTKFINFO using ABAP code?
As TTKFINFO 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 TTKFINFO as there is no data to select.How to access SAP table TTKFINFO
Within an ECC or HANA version of SAP you can also view further information about TTKFINFO 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