Parameter: SUBSCRIPTION_CACHE_INSTANCES

Definition

The maximum number of subcaches for the provisioning cache

Description

The provisioning cache is divided into smaller subcaches for reducing contention in the main data cache. This parameter specifies the maximum number of subcaches into the provisioning cache.

The default value is the first prime number greater than 8 times the number of CPUs. In general, there is no need to modify it.

Detailed Information

Name	SUBSCRIPTION_CACHE_INSTANCES The maximum number of subcaches for the provisioning cache
Category	Parameter
Type	String
Access (RO/RW)	RW(-): Dynamic Read / Static Write An immediate change is not possible. For a deferred and permanent change, use the set command of the Admin+ user interface to change the parameter value for a specific type of instance in the SAP CC system. A restart is needed for permanent changes.
Group(s)	Tuning: Multithreading and Concurrency, Tuning: Data Cache
System Instances	This system parameter is available in the following types of instances in a running SAP CC system: rater, updater
Default Values (Factory Settings)	rater computed updater computed

Additional Information

See the SUBSCRIPTION_CACHE_STATUS system parameter for more information.