Overview

RRS is IBM's resource recovery platform for z/OS. CA IDMS can exploit RRS services in the following ways:

A batch application can use RRS as a coordinator to ensure that the updates made through one or more central versions are coordinated with those of other resource managers such as MQSeries.
An online application can update external resources through an RRS-enabled interface to ensure that those updates are coordinated with those made to CA IDMS resources.

This section discusses how RRS support is enabled and describes considerations associated with its use.