ibm p780 小机报警errpt，请问是什么原因？

errpt | more
IDENTIFIER TIMESTAMP  T C RESOURCE_NAME  DESCRIPTION
BFE4C025   0309213620 P H sysplanar0     UNDETERMINED ERROR

errpt -a j BFE4C025 | more

LABEL:          SCAN_ERROR_CHRP
IDENTIFIER:     BFE4C025

Date/Time:       Mon Mar  9 21:36:07 CST 2020
Sequence Number: 460
Machine Id:      00F8FF284C00
Node Id:         azxxxdb02
Class:           H
Type:            PERM
WPAR:            Global
Resource Name:   sysplanar0      
Resource Class:  planar
Resource Type:   sysplanar_rspc
Location:        
Diagnostic Analysis
Diagnostic Log sequence number: 1029
Resource tested:        sysplanar0
Resource Description:   System Planar
Location:               
SRC:                    B175F138
Description:            Other subsystem Predictive Error, general. Refer to
                        the system service documentation for more information.
Additional Words:       2-030000F0 3-2BBD1F10 4-C13920FF 5-400000FF
                        6-00000001 7-00000000 8-00000000 9-00000000
Possible FRUs:
    Priority: H Maintainence Procedure: FSPSP83
    Location: n/a