SAP ALDWNTIME Downtime of systems for availability calculations Table

Overview

ALDWNTIME is a standard SAP S/4HANA table that stores Downtime of systems for availability calculations data. There are total 16 fields in the ALDWNTIME table. The following is a list of the fields that make up this table. Key fields are marked in blue.

The table ALDWNTIME belongs to CCMS Monitoring & Alerting (BC-CCM-MON) module and is located in the package CCMS: Monitoring Architecture (SMOI).

In addition, following links provide an overview of foreign key relationships, if any, that link ALDWNTIME to other SAP tables and standard CDS views available based on ALDWNTIME table in S/4HANA 2020.

Techincal Settings of ALDWNTIME

Below are technical details of the table ALDWNTIME

  • Buffering switched on
  • Full table is passed to buffer
  • Storage type is Column Store

List of ALDWNTIME Fields

The following table gives you an overview of the fields available in ALDWNTIME

FieldDescriptionData ElementCheck TableData TypeLength
MTSYSIDName of SAP SystemSYSYSIDCHAR8
MTMCNAMEAlert: Name of Monitoring ContextALMCNAMECHAR40
MTNUMRANGEAlert: monitoring type number range (perm., temp, ...)ALTIDNUMRGCHAR3
MTUIDALert: Unique Identifier for Monitoring Types (used in TID)ALTIDUIDCHAR10
MTCLASSAlert: monitoring type class (perf., single msg.,...)ALTIDMTCLCHAR3
MTINDEXAlert: internal handle for TIDALTIDINDEXCHAR10
EXTINDEXAlert: internal handle for TIDALTIDINDEXCHAR10
STARTDATEDateDATUMDATS8
STARTTIMETimeUZEITTIMS6
ENDDATEDateDATUMDATS8
ENDTIMETimeUZEITTIMS6
PER_FLAGSingle-Character FlagCHAR1CHAR1
AVSYSTEMName of SAP SystemSYSYSIDCHAR8
PER_COPIEDSingle-Character FlagCHAR1CHAR1
NSGUIDGUID for access to a name server of a systemCSMNSGUIDCHAR32
REASONWork Area Length 128TEXT128CHAR128

Foreign Key Relationships

A foreign key field is a table field that is allocated to a check table and becomes part of the table's foreign key. The following table gives you an overview of the foreign keys for ALDWNTIME

Other References