DCTBHDCHG SAP (DD: Changes in table header) Structure details
Description: DD: Changes in table header
Structure field list including key, data, relationships and ABAP select examples
DCTBHDCHG 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: Changes in table header" 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_DCTBHDCHG TYPE DCTBHDCHG.
The DCTBHDCHG table consists of various fields, each holding specific information or linking keys about DD: Changes in table header data available in SAP. These include TBCLASSCHG (DD: 'X': change was made, ' ': no change), TBCLASSSRC (Table category), TBCLASSDST (Table category), TBCHKCHG (DD: 'X': change was made, ' ': no change).. 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 DCTBHDCHG 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 | ||
| TBCLASSCHG | DD: 'X': change was made, ' ': no change | DDCHANGE | CHAR | 1 | DDBOOL | ||||
| TBCLASSSRC | Table category | TABCLASS | CHAR | 8 | TABCLASS | ||||
| TBCLASSDST | Table category | TABCLASS | CHAR | 8 | TABCLASS | ||||
| TBCHKCHG | DD: 'X': change was made, ' ': no change | DDCHANGE | CHAR | 1 | DDBOOL |
| Key field | Non-key field |
How do I retrieve data from SAP structure DCTBHDCHG using ABAP code?
As DCTBHDCHG 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 DCTBHDCHG as there is no data to select.How to access SAP table DCTBHDCHG
Within an ECC or HANA version of SAP you can also view further information about DCTBHDCHG 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