SUBSCRIPTION_CACHE_SIZE (Parameter)

Parameter: SUBSCRIPTION_CACHE_SIZE

Definition

The total memory size reserved for caching provisioning data

Description and Use

This system parameter defines the total memory size reserved for caching provisioning data into each rater instance and updater instance of the SAP CC system.

Syntax and Constraints

This size is defined by a positive integer (mandatory) and a unit (optional). The available units are: 'K', 'M', 'G' for Kilo, Mega, Giga. If no unit is specified, the default unit is byte.

Note

Do not put any space between the size and its unit.

Examples

116856, 2400K, 5M, 1G

Additional Information

See the SUBSCRIPTION_CACHE_STATUS system sindicator for more information and user assistance.

Technical Details

For more information, consult this section.

Name

SUBSCRIPTION_CACHE_SIZE

The total memory size reserved for caching provisioning data

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 Core Server system. A restart is needed for permanent changes.

Groups

Tuning: Data Caches

Instance Types

This system parameter is available in the following types of instances in a running SAP CC Core Server system:

rater, updater

Default Values (Factory Settings)

The predefined default values are:

Instance Type	Value
Rater	`25M`
Updater	`25M`

You can use a default value to reset the runtime value or the restart value (persistent) in the Admin+ user interface.

Note

A default value is part of the factory settings of the SAP CC Core Server systems. It differs from the original value set during the installation or after the Customizing activities.

In Admin+, you can reset a parameter value to this default value, but it is not recommended:

This value may differ from the original value set during the installation of your SAP CC system.
Note that it may also differ from the value defined by the implementation project team and set during the Implementation Phase of the integration project.

Verify the values in your running SAP CC systems before to use the reset command.