KCG0062E CANNOT ACQUIRE TOPUSER LOCK. ERRNO = error_number

Explanation
 An internal error occurred while
attempting to acquire a serialization lock used for temporary suspension
of data collection during a query for top user performance.

System action
 The agent initiates termination
of monitoring.

User response
 Contact IBM® Software Support and report the error. Provide
the output of RKLVLOG.

  Error.