Application Performance Analyzer could not start a WAS observation for the request identified by aaaa because the maximum number of allowed WAS observation requests are currently active. The Reason Code b value indicates what caused the failure:

1. Indicates that the maximum number of WAS Controller regions are currently being sampled. No new sessions may be started until all current sessions end for any one of the WAS Controller regions.
2. Indicates that the maximum number of observation sessions are active for the target WAS Controller region. No new sessions may be started until one of the current sessions for the target WAS Controller region ends.