Resolving indoubt units of recovery

If Db2 loses its connection to another system, it attempts to recover all inconsistent objects after restart. The information that is needed to resolve indoubt units of recovery must come from the coordinating system.

About this task

Check the console for message DSNR036I for unresolved units of recovery encountered during a checkpoint. This message might occur to remind operators of existing indoubt threads.

Important: If the TCP/IP address that is associated with a DRDA server is subject to change, the domain name of each DRDA server must be defined in the CDB. This allows Db2 to recover from situations where the server's IP address changes prior to successful resynchronization.