AUIZ050E Specified Log Stream 'xxx.xxx.xxx' does not exist
Explanation
The z/OS log stream name that was specified in the LOG_STREAM_DLIO or LOG_STREAM_DLIB AUICONFG
DD input stream does not exist.
System action
The agent address space terminates.
User response
Correct the log stream name that you provided, or
customize and run the AUILSTRx Log Stream definition jobs that are
located in the SAUISAMP product data set.