ERB412I

Explanation
For a Monitor II report, RMF™ could not obtain required data because the
corresponding Monitor I option is not active.

System action
RMF continues
the session. For a display session, RMF waits
for the next display command. For a background session, RMF continues measurement but produces no SMF
record.

System programmer response
  Request a TRX, DEV, PGSP, or IOQUEUE
report only when a Monitor I session is active with the corresponding
option: WKLD, DEVICE, PAGESP, or IOQ, respectively.

Source
Resource Measurement Facility™ (RMF)

Routing code
2

Descriptor code
4