WDY_MD_COMPONENT_META_DATA SAP (Web Dynpro: Meta Data of a Component) Structure details

Dictionary Type: Structure
Description: Web Dynpro: Meta Data of a Component




ABAP Code to SELECT data from WDY_MD_COMPONENT_META_DATA
Related tables to WDY_MD_COMPONENT_META_DATA
Access table WDY_MD_COMPONENT_META_DATA




Structure field list including key, data, relationships and ABAP select examples

WDY_MD_COMPONENT_META_DATA 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: Meta Data of a Component" 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_COMPONENT_META_DATA TYPE WDY_MD_COMPONENT_META_DATA.

The WDY_MD_COMPONENT_META_DATA table consists of various fields, each holding specific information or linking keys about Web Dynpro: Meta Data of a Component data available in SAP. These include COMPONENT_NAME (Web Dynpro: Component Name), VERSION (ABAP: Program Status (Active, Saved, Transported...)), TYPE (Web Dynpro : Component Type), CMP_CONTROLLER (Web Dynpro: Name of a Web Dynpro Controller).. 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: Can Be Enhanced (Deep)


SAP WDY_MD_COMPONENT_META_DATA 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
DEFINITION 0
COMPONENT_NAMEWeb Dynpro: Component Name WDY_COMPONENT_NAMECHAR30WD_COMPONENT
VERSIONABAP: Program Status (Active, Saved, Transported...) R3STATECHAR1R3STATE
TYPEWeb Dynpro : Component Type WDY_MD_COMPONENT_TYPENUMC1WDY_MD_COMPONENT_TYPE
CMP_CONTROLLERWeb Dynpro: Name of a Web Dynpro Controller WDY_CONTROLLER_NAMECHAR30
CONFIG_CTLRWeb Dynpro: Name of a Web Dynpro Controller WDY_CONTROLLER_NAMECHAR30
CMP_INTERFACEWeb Dynpro: Component Name WDY_COMPONENT_NAMECHAR30WD_COMPONENT
DISPLAY_NAMEWeb Dynpro: Name of a Web Dynpro Metadata Object WDY_MD_OBJECT_NAMECHAR30WDY_MD_OBJECT_NAME
MODULE_POOL_NAMEModule Pool Name MODULPOOLCHAR40MODULPOOL
AUTHORCreated By WB_CREATED_BYCHAR12AS4USER
CREATEDONCreated on WB_CREATED_ONDATS8AS4DATE
CHANGEDBYLast Changed By WB_CHANGED_BYCHAR12AS4USER
CHANGEDONChanged On WB_CHANGED_ONDATS8AS4DATE
GENDATEABAP: Date of last generation D010_SDATEDATS8SYDATS
GENTIMEABAP: Time of last generation D010_STIMETIMS6SYTIME
NO_ACC_CHECKSGeneral Flag FLAGCHAR1FLAG
CONFIG_EDITORWeb Dynpro: Component Name WDY_COMPONENT_NAMECHAR30WD_COMPONENT
CONFIG_HIDDENConfiguration for WD ABAP Hidden WDY_CONFIG_HIDDENCHAR1SAP_BOOL
CONFIG_EXPL_PROPWeb Dynpro Configuration Type WDY_CONFIG_ENUMNUMC1WDY_CONFIG_ENUM
CONFIG_IMPL_PROPWeb Dynpro Configuration Type WDY_CONFIGI_ENUMNUMC1WDY_CONFIG_ENUM
P13N_EXPL_PROPWeb Dynpro Personalization Type WDY_PERS_ENUMNUMC1WDY_PERS_ENUM
P13N_IMPL_PROPWeb Dynpro Personalization Type WDY_PERSI_ENUMNUMC1WDY_PERS_ENUM
ADDITIONAL_PROPS30 Characters CHAR30CHAR30CHAR30
CAN_HDL_VARIANTSBoolean SEU_BOOLCHAR1CHAR1_X
ASSISTANCE_CLASSWeb Dynpro: Class Name of Web Dynpro Metadata Object WDY_MD_OBJECT_TYPECHAR30
DESCRIPTIONS 0
COMPONENT_USAGES 0
WINDOWS 0
WINDOW_TEXTS 0
NAVIGATION_LINKS 0
NAVIGATION_TARGET_REFS 0
VSH_NODES 0
VSH_PLACEHOLDERS 0
VIEWSET_PROPERTIES 0
INTERFACE_IMPLEMENTINGS 0
LIBRARY_USAGES 0
EXT_CTLR_USAGES 0
EXT_CTX_MAPPINGS 0

Key field Non-key field



How do I retrieve data from SAP structure WDY_MD_COMPONENT_META_DATA using ABAP code?

As WDY_MD_COMPONENT_META_DATA 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_COMPONENT_META_DATA as there is no data to select.

How to access SAP table WDY_MD_COMPONENT_META_DATA

Within an ECC or HANA version of SAP you can also view further information about WDY_MD_COMPONENT_META_DATA and the data within it using relevant transactions such as

SE11 (ABAP Dictionary Maintenance)
SM30 (Maintain Table Data)
SE80 (Object Navigator)
SE16 (Data Browser).


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