HA Group Notification (NVRAM EXCESSIVE CORRECTABLE ECC) ERROR - AutoSupport Message
Applies to
- AutoSupport Alert: NVECCA
- ONTAP Releases
- 9.1P18 and later
- 9.3P11 and later
- 9.4P6 and later
- 9.5 and all later releases
Issue Summary
- This message occurs when excessive correctable error-correcting code (ECC) memory errors are reported by the NVRAM complex.
Example:
[node-01: env_mgr: nvdimm.excessive.cecc.errs:alert]: Excessive correctable ECC errors in the NVDIMM in slot-11. Count: 1.
Node: node-01
Time: Mon, Sep 15 17:36:31 2025
Severity: ALERT
Message: nvdimm.excessive.cecc.errs: Excessive correctable ECC errors in the NVDIMM in slot-11. Count: 1.
Description: This message occurs when excessive correctable error-correcting code (ECC) memory errors are reported by the NVDIMM controller.
Corrective Action: Use the "system environment sensors show -hidden true" clustershell command to view the current "NV Correctable ECC Count" value. Contact NetApp technical support for further assistance.
Source: env_mgr
- A proactive notification is sent by ONTAP once a critical amount of errors on a memory has been identified.
Example:
[node-01: env_mgr: callhome.nvram.cecc:error]: Call home for NVRAM EXCESSIVE CORRECTABLE ECC.