IWMCNTN — WLM Contention Notification

The IWMCNTN service allows resource managers to notify WLM of changes to the list of resources, work units, or transactions involved with resources that have been in contention (waiters exist) for longer than a resource manager defined interval. The interval should be chosen so that only contention which has lasted long enough to be considered chronic for the issuing resource manager results in calling this service.

The caller can run in task or SRB mode.