SYB_SYSDEVICES SAP (SYB: master..sysdevices) Structure details

Dictionary Type: Structure
Description: SYB: master..sysdevices




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




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

SYB_SYSDEVICES 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 "SYB: master..sysdevices" 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_SYB_SYSDEVICES TYPE SYB_SYSDEVICES.

The SYB_SYSDEVICES table consists of various fields, each holding specific information or linking keys about SYB: master..sysdevices data available in SAP. These include HIGH (), STATUS (), CNTRLTYPE (), NAME ().. 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 SYB_SYSDEVICES 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
LOW 0
HIGH 0
STATUS 0
CNTRLTYPE 0
NAME 0
PHYNAME 0
MIRRORNAME 0
VDEVNO 0
CRDATE 0
RESIZEDATE 0
STATUS2 0
INSTANCEIDSYB: Instance ID in Cluster Edition SYBINSTIDINT25
DEVSIZESYB: Big Integer SYBBIGINTDEC22
USED_SIZESYB: Big Integer SYBBIGINTDEC22
FREE_SIZESYB: Big Integer SYBBIGINTDEC22
DIRECTIO 0
DSYNC 0
SKIP_HEADER 0
DEFAULT_DISK 0
BGCOLORALV control: Field name with simple row color coding LVC_CIFNMCHAR30CHAR30
AEXP_GROWBY_VALUE 0
AEXP_GROWBY_UNIT 0
AEXP_MAXSIZE_MB 0
AEXP_INH_FROM_DEFAULTReplacement for Real Boolean Type: 'X' == True '' == False WDY_BOOLEANCHAR1WDY_BOOLEAN

Key field Non-key field



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

As SYB_SYSDEVICES 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 SYB_SYSDEVICES as there is no data to select.

How to access SAP table SYB_SYSDEVICES

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