alert/cache/size_MB SAP Parameter attribute - Size in MB of central cache for monitoring data.

alert/cache/size_MB is a SAP Parameter attribute which is used to control Size in MB of central cache for monitoring data. information. This is available within R/3 SAP systems depending on the version and release level.

Below is the standard documentation available and a few details of the attributes values .

alert/cache/size_MB profile paramerter attributes

Parameter Name: alert/cache/size_MB
Description: Size in MB of central cache for monitoring data.
Default Value: 0
Parameter Type ( See IF_PARAMETER_TYPES): Integer(INT)
Restriction Values:
Parameter Unit:
Parameter Group: Alert
CSN Component: BC-CCM-MON
System-Wide parameter: No
Dynamic Parameter: No
Vector Parameter: No
Has Sub-Parameters: No
Check Function Exists: No

Parameter documentation

To improve performance of CCMS monitoring, the monitoring data from remote monitored systems are pushed by CCMS agents to CEN system to minimize number of RFC calls. The parameter configures size of the cache at CEN to keep the pushed data.
See SAP Parameter Documentation for full SAP documentation for this profile parameter.