001394 : The number of instances available is less than the number of instances entered. Increase the Max number of instances of System/Caching Service.

Description

The number of caching service instances specified for the tool is less than the minimum required for the cache tool to run successfully.

Solution

Increase the num_of_caching_instances to three for Delete Map Server Cache tool. All the other Caching tools require a minimum of two instances to run successfully. Ensure the maximum instances per machine of System>CachingTools service is set to three or more.