WDY_MD_PARAMETER SAP (Web Dynpro : Parameter) Structure details
Description: Web Dynpro : Parameter
Related tables to WDY_MD_PARAMETER
Access table WDY_MD_PARAMETER
Structure field list including key, data, relationships and ABAP select examples
WDY_MD_PARAMETER 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 "Web Dynpro : Parameter" 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_WDY_MD_PARAMETER TYPE WDY_MD_PARAMETER.
The WDY_MD_PARAMETER table consists of various fields, each holding specific information or linking keys about Web Dynpro : Parameter data available in SAP. These include DECLARATION_TYPE (Web Dynpro : Declaration Type of a Parameter), ABAP_TYPING (Web Dynpro: Type of Type Assignment for a Parameter), ABAP_TYPE (Web Dynpro: ABAP Type of a Parameter/Property), WD_TYPE_NAME (Web Dynpro: Name of an Application Class).. 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: Cannot Be Enhanced
SAP WDY_MD_PARAMETER 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 |
| PARAM_POSITION | Natural Number | INT4 | INT4 | 10 | INT4 | ||||
| DECLARATION_TYPE | Web Dynpro : Declaration Type of a Parameter | WDY_MD_DECLARATION_TYPE_ENUM | NUMC | 1 | WDY_MD_DECLARATION_TYPE_ENUM | ||||
| ABAP_TYPING | Web Dynpro: Type of Type Assignment for a Parameter | WDY_MD_ABAP_TYPING_ENUM | NUMC | 1 | WDY_MD_ABAP_TYPING_ENUM | ||||
| ABAP_TYPE | Web Dynpro: ABAP Type of a Parameter/Property | WDY_MD_ABAP_TYPE | CHAR | 132 | |||||
| WD_TYPE_NAME | Web Dynpro: Name of an Application Class | WDY_APPCLASS_NAME | CHAR | 30 | |||||
| DISPLAY_NAME | Web Dynpro: Name of a Web Dynpro Metadata Object | WDY_MD_OBJECT_NAME | CHAR | 30 | WDY_MD_OBJECT_NAME | ||||
| DEFAULT_VALUE | 0 | ||||||||
| OPTIONAL | General Flag | FLAG | CHAR | 1 | FLAG |
| Key field | Non-key field |
How do I retrieve data from SAP structure WDY_MD_PARAMETER using ABAP code?
As WDY_MD_PARAMETER 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 WDY_MD_PARAMETER as there is no data to select.How to access SAP table WDY_MD_PARAMETER
Within an ECC or HANA version of SAP you can also view further information about WDY_MD_PARAMETER 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