DDATCHK SAP (Field structure for screen 100 RUTATCHK) Structure details
Description: Field structure for screen 100 RUTATCHK
Structure field list including key, data, relationships and ABAP select examples
DDATCHK 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 "Field structure for screen 100 RUTATCHK" 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_DDATCHK TYPE DDATCHK.
The DDATCHK table consists of various fields, each holding specific information or linking keys about Field structure for screen 100 RUTATCHK data available in SAP. These include DDLENG (Length (No. of Characters)), DDDEC (Number of Decimal Places), DDNULLABLE (Field description for screen: null, not null, undefined), DBNULLABLE (Description for screen field: nullable, not null).. 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 DDATCHK 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 |
| DDTYPE | Data Type in ABAP Dictionary | DATATYPE_D | CHAR | 4 | DTYPE | DATATYPE | |||
| DDLENG | Length (No. of Characters) | DDLENG | NUMC | 6 | DDLENG | ||||
| DDDEC | Number of Decimal Places | DECIMALS | NUMC | 6 | DDLENG | ||||
| DDNULLABLE | Field description for screen: null, not null, undefined | DDNULLABLE | CHAR | 9 | DDNULLABLE | ||||
| DBNULLABLE | Description for screen field: nullable, not null | DBNULLABLE | CHAR | 9 | DBNULLABLE | ||||
| DBDEFVAL | Description for screen field: default value | DBDEFVAL | CHAR | 14 | DBDEFVAL |
| Key field | Non-key field |
How do I retrieve data from SAP structure DDATCHK using ABAP code?
As DDATCHK 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 DDATCHK as there is no data to select.How to access SAP table DDATCHK
Within an ECC or HANA version of SAP you can also view further information about DDATCHK 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