Cisco 2921 router DRAM Error.

[khushbakhatamjad5544]

Hello,

Hope everyone is well,

I am facing an Error in Cisco 2921 router. 

ERROR:   %PLATFORM-5-ECC_MSG: A corrected single bit error has occurred in DRAM at location 0x2C2B6B60.

When I Installed IOS version c2900-universalk9-mz.SPA.151-4.M4.bin I don't receive any Error messages, but as i upgraded to IOS Version 15.7(3)M4b i continuously start receiving above error.

Regard.

Khushbakhat.

[Leo Laohoo]

Upgrade to another version. This sounds like a bug.

[khushbakhatamjad5544]

Dear  Leo Laohoo,

Thanks for your concern, but unfortunately my client requirement is IOS.157-3.M4b, Kindly suggest me another solution of this error.

Regards,

Khushbakhat

[Leo Laohoo]

How often does this message appears.
If the message only appeared ONCE, ignore.
If the message is spamming the router, upgrade. Look at the Cisco webpage: 15.7(3)M5 has been out since 01 October 2019.