This Document explain what Minor Alarm PECHIP_CMERROR_FABRORD1_ECC_PROTECT_FSET_REG_CORRECTED_L1_TABLE (0x210509) means and how to clear the same.

The following message is seeing on syslog when a transient error occur on FPC:

Jul 22 04:48:40.935 LAB-RE0 fpc3 Error: /fpc/3/pfe/0/cm/0/PE_Chip/5/PECHIP_CMERROR_FABRORD1_ECC_PROTECT_FSET_REG_CORRECTED_L1_TABLE (0x210509), scope: pfe, category: processing, severity: minor, module: PE Chip, type: Description for PECHIP_CMERROR_FABRORD1_ECC_PROTECT_FSET_RE

Jul 22 04:48:40.936 LAB-RE0 fpc3 Cmerror Op Set: PE Chip: PE5[5]: FABRORD[1-REQ]:ecc: 0x00000040: Corrected L1 Table

Jul 22 04:50:02.257 LAB-RE0 fpc3 Performing action log for error /fpc/3/pfe/0/cm/0/PE_Chip/5/PECHIP_CMERROR_FABRORD1_ECC_PROTECT_FSET_REG_CORRECTED_L1_TABLE (0x210509) in module: PE Chip with scope: pfe category: processing level: minor

Jul 22 04:50:02.263 LAB-RE0 fpc3 Cmerror Op Clear: PE Chip: PE5[5]: FABRORD[1-REQ]: Clear Corrected L1 Table

Threshold for this minor alarm is 1.

FPC0(jtac-ptx10008-r2600-re1 vty)# show cmerror module 11 error 0x210509

Error-id              : 0x210509

Error Name            : PECHIP_CMERROR_FABRORD1_ECC_PROTECT_FSET_REG_CORRECTED_L1_TABLE
Identifier            : /fpc/0/pfe/0/cm/0/PE_Chip/0/PECHIP_CMERROR_FABRORD1_ECC_PROTECT_FSET_REG_CORRECTED_L1_TABLE
Description           : Description for PECHIP_CMERROR_FABRORD1_ECC_PROTECT_FSET_REG_CORRECTED_L1_TABLE
State                 : enabled
Scope                 : pfe
Category              : processing
PFE                   : 0
Configured Level      : Minor
Default Level         : Minor
Count                 : 0
Threshold             : 1
Error Limit           : 0
Occur Count           : 0
Clear Count           : 0
Last-occurred(ms ago) : 0

Logs:
----------------------------------------------------------
Index  Time                 Sub-Err   State    Description
----------------------------------------------------------

FPC will perform action log for this error if 1 or more error is detected.

These logs refer to a transient ECC error.

These errors are autocorrected by software and usually no further action is needed on your end and these entries should cease to appear.

If error reappears multiple times:

Reboot FPC using below command:

request chassis fpc slot 0 offline|online

For Single FPC Chassis, We need to use below command to restart FPC:
request chassis fpc restart slot 0 

22/07/2023 -- First Version