AUIT028E An error occurred while authenticating user `user-id error-text`.

Explanation
 An unexpected return code was returned by the pthread_security_np() callable
service.

User response
 Ensure that the configuration required to use
this service has been completed. See IBM Security Guardium S-TAP for IMS agent for
more information about the required configuration. Check the agent
job log for additional messages which might be generated.