ENH_HOOK_DEF_EXT_ALV SAP (Hook Definition Structure for Communication with Tool) Structure details

Dictionary Type: Structure
Description: Hook Definition Structure for Communication with Tool




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




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

ENH_HOOK_DEF_EXT_ALV 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 "Hook Definition Structure for Communication with Tool" 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_ENH_HOOK_DEF_EXT_ALV TYPE ENH_HOOK_DEF_EXT_ALV.

The ENH_HOOK_DEF_EXT_ALV table consists of various fields, each holding specific information or linking keys about Hook Definition Structure for Communication with Tool data available in SAP. These include FULL_NAME (), ENHMODE (Mode of Program Enhancement), INCLUDE_BOUND (Enhancement Boolean), INT_TYPE (Enhancement ModType).. 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 ENH_HOOK_DEF_EXT_ALV 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
EXTIDNatural Number INT4INT410INT4
FULL_NAME 0
ENHMODEMode of Program Enhancement ENHSPOTMODECHAR1ENHSPOTMODE
INCLUDE_BOUNDEnhancement Boolean ENHBOOLEANCHAR1ENHBOOLEAN
INT_TYPEEnhancement ModType ENHMODTYPECHAR4ENHMODTYPE_DO
INT_NAMEDevelopment Environment TADIR Name EU_ANAMECHAR40SYCHAR40
INCLUDEABAP Program Name PROGNAMECHAR40PROGNAME
METHTYPEMethod ENHMETHTYPECHAR1ENHMETHTYPE
METHOD_NAMEFull Component Name SEOCPDNAMECHAR61CHAR61
DELFLAGEnhancement Boolean ENHBOOLEANCHAR1ENHBOOLEAN

Key field Non-key field



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

As ENH_HOOK_DEF_EXT_ALV 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 ENH_HOOK_DEF_EXT_ALV as there is no data to select.

How to access SAP table ENH_HOOK_DEF_EXT_ALV

Within an ECC or HANA version of SAP you can also view further information about ENH_HOOK_DEF_EXT_ALV 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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