Parameter: CACHE_INVALIDATION_TIMEOUT

Definition

The timeout in milliseconds for waiting acknowledgements for a cache invalidation request from all the system instances except the updater

Description

When the updater instance modifies some objects, a cache invalidation request is sent to the other instances in the SAP CC Core Server system through the multicast service.

The CACHE_INVALIDATION_TIMEOUT parameter defines the maximum time in milliseconds for receiving all the instance acknowledgements for cache invalidation request.

If the acknowledgements are not received before the timeout expiration, all the data modifications are rolled back by the updater instance and a com.highdeal.hci.ServerFailure exception is returned to the client application or system connected to this updater instance.

Detailed Information

Name	CACHE_INVALIDATION_TIMEOUT The timeout in milliseconds for waiting acknowledgements for a cache invalidation request from all the system instances except the updater
Category	Parameter
Type	Integer
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: Data Cache, System: Network and Communication
System Instance	This system parameter is only available in the following type of instances in a running SAP CC system: updater
Default Value (Factory Settings)	updater 10000
Constraint(s)	The SAP CC system checks the following constraints: updater The parameter must be greater than or equal to 1000