icm/ccms_monitoring is a SAP Parameter attribute which is used to control Switch on / off CCMS monitoring of ICM 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 .
You can use this parameter to configure whether CCMS monitoring of the
ICM is active.
See SAP Parameter Documentation for full SAP documentation for this profile parameter.