SAP Message BV286 - Error when consolidating the CPU data

Diagnosis
Internal error: to be able to perform the measurement of the CPUs, aconsolidation of the counter statuses must be performed (tableTUL_CPU_RAW -> TUL_CPU).
An error situation occurred during this consolidation. The error numberis &1. The error numbers have the following meanings:
1 = Error when reading table TUL_CPU_RAW
2= Error when updating table TUL_CPU
3 = Error in the lock management
4= Other error

System Response
This part of the measurement is terminated.

Procedure
Try to start a measurement again later.

Procedure for System Administration
If the error is in the lock management, you can probably findinformation about it in the system log. Check whether the message serveris running. It is possible that the server in which the enqueue workprocesses is running has been shut down or crashed.