recovery, RRS (Resource Recovery Services), units of recovery, Resource Recovery Services (RRS), resolving, recovering manually, unit of recovery" /> Recovering RRS units of recovery manually

 

Recovering RRS units of recovery manually

When RRS connects to WebSphere MQ, WebSphere MQ might have one or more in-doubt units of recovery that have not been resolved. If WebSphere MQ has in-doubt units of recovery that RRS did not resolve, one of the following messages is issued at the z/OS console:

Both WebSphere MQ and RRS provide tools to display information about in-doubt units of recovery, and techniques for manually resolving them.

In WebSphere MQ, use the DISPLAY CONN command to display information about in-doubt WebSphere MQ threads. The output from the command includes RRS unit of recovery IDs for those WebSphere MQ threads that have RRS as a coordinator. This can be used to determine the outcome of the unit of recovery.

Use the RESOLVE INDOUBT command to resolve the WebSphere MQ in-doubt thread manually. This command can be used to either commit or back out the unit of recovery after you have determined what the correct decision is.