ALAVLCNTL SAP (CCMS: Control Structure for Availability Configuration) Structure details

Dictionary Type: Structure
Description: CCMS: Control Structure for Availability Configuration




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




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

ALAVLCNTL 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 "CCMS: Control Structure for Availability Configuration" 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_ALAVLCNTL TYPE ALAVLCNTL.

The ALAVLCNTL table consists of various fields, each holding specific information or linking keys about CCMS: Control Structure for Availability Configuration data available in SAP. These include SYSGUID (System GUID for ABAP Systems or Other Systems), NSGUID (GUID for access to a name server of a system), NSTYPE (CCMS CSM: Name service type), AVCHECK (Availability of a name server).. 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 (character-type or numeric)


SAP ALAVLCNTL 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
TREETYPESingle-Character Indicator CHAR1CHAR1CHAR1
SYSGUIDSystem GUID for ABAP Systems or Other Systems CSMSYSGUIDCHAR32SYSUUID_C
NSGUIDGUID for access to a name server of a system CSMNSGUIDCHAR32SYSUUID_C
NSTYPECCMS CSM: Name service type CSMNSTYPECHAR1CHAR1
AVCHECKAvailability of a name server CSMAVAILCHAR1
SERVICEService MSSERVCHAR20MSSERV
DNSNAMECCMS CSM: DNS name according to DNS RFC 1035 CSMDNSNAMECHAR255CHAR255
ROUTE_TOSAProuter string to domain CSMROUTECHAR255TEXT255
CHG_USERAlert: Last Changed By ALCHGUSERCHAR12USERNAME
CHG_REPORTCCMS CSM: Last change: Report name CSMCHGREPCHAR40CHAR40
CHG_DATEAlert: Date of last change ALCHGDATEDATS8DATUM
CHG_TIMEAlert: Time of last change ALCHGTIMETIMS6TIME
RESERVE_C 0
RESERVE_I 0
DWNTIMESingle-Character Indicator CHAR1CHAR1CHAR1
I_CHECKCCMS CSM: Instance check CSMINSTCHKCHAR1CHAR1
J_CHECKCCMS CSM: J2EE Check Using CCMSPING CSMJ2EECHKCHAR1CHAR1
P_CHECKIndicator: SRFC Check in CCMS CSMPINGCHKCHAR1CHAR1
G_CHK_ALLSingle-Character Indicator CHAR1CHAR1CHAR1
G_CHK_NONSingle-Character Indicator CHAR1CHAR1CHAR1
G_CHK_MRKSingle-Character Indicator CHAR1CHAR1CHAR1
G_CHK_NEWSingle-Character Indicator CHAR1CHAR1CHAR1
SYSDESCText Field of Length 60 TEXT60CHAR60TEXT60
PING_DESTLogical Destination (Specified in Function Call) RFCDESTCHAR32Assigned to domainRFCDESTRFCF4_RFCDESTYPEALL
CSERVICEService MSSERVCHAR20MSSERV
CDNSNAMECCMS CSM: DNS name according to DNS RFC 1035 CSMDNSNAMECHAR255CHAR255
CROUTE_TOSAProuter string to domain CSMROUTECHAR255TEXT255
J_CHECK63CCMS CSM: J2EE Check Using CCMSPING CSMJ2EECHKCHAR1CHAR1
RFC_MESSAGEText (80 Characters) TEXT80CHAR80TEXT80UEB
ABAP_MS_RCNatural Number INT4INT410INT4
CSC_MS_RCNatural Number INT4INT410INT4
ABAP_MS_RESPNatural Number INT4INT410INT4
CSC_MS_RESPNatural Number INT4INT410INT4
REFGROUPAlerts: Name of a System group ALSYSGROUPCHAR30TEXT30
JHEADCHKCCMS: Perform an HTTP Check of a J2EE Instance as of 6.30 CSMJ2EEHEDCHAR1FLAG
JHEADPRFXPath Prefix for Connection Types G and H PFADPRECHAR255PFADPRE
NIPING_PORT_ABAPService MSSERVCHAR20MSSERV
NIPING_PORT_JAVAService MSSERVCHAR20MSSERV
MS_CHECKAvailability of a name server CSMAVAILCHAR1
MON_OPT_TXExplanatory short text DDTEXTCHAR60DDTEXT
GRP_OPT_TXExplanatory short text DDTEXTCHAR60DDTEXT
MON_CMP_TPSingle-Character Indicator CHAR1CHAR1CHAR1
MON_CMP_NMAlert: Short Name of Monitoring Type ALMTNAMESHCHAR40CHAR40
CMP_HOSTApplication Server SYHOSTCHAR32HOST_ID
CMP_SERVICEService MSSERVCHAR20MSSERV
INST_CHECKCCMS CSM: Instance check CSMINSTCHKCHAR1CHAR1
J2EE_CHECKCCMS CSM: J2EE Check Using CCMSPING CSMJ2EECHKCHAR1CHAR1
PING_CHECKIndicator: SRFC Check in CCMS CSMPINGCHKCHAR1CHAR1
GRP_CHECKCCMS: Activate Monitoring of Logon Groups CSMGRPCHKCHAR1
ADDTL_CHECKCCMS: Perform Additional Availability Checks CSMADDTLCHKCHAR1CHAR1
MON_CMP_DSCExplanatory short text DDTEXTCHAR60DDTEXT
NODE_KEYALV Tree Control: Node Key LVC_NKEYCHAR12
DIRTYSingle-Character Indicator CHAR1CHAR1CHAR1
CPHSCHEMAName of a CPH Collection and Reorganization Schema ALPFPOLKEYCHAR40CHAR40

Key field Non-key field



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

As ALAVLCNTL 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 ALAVLCNTL as there is no data to select.

How to access SAP table ALAVLCNTL

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