MSSQL2012 -received a network error (Severity 5 Number 7): The authentication credential was corrupted on decoding the credential

Hi All,

I'm facing with below issue while I',m trying to back up my sql database:

XBSA-1.0.1 nmm_241.Build.92 9376 Fri Jul 25 10:10:45 2014           _nwbsa_is_retryable_error: received a network error (Severity 5 Number 7): The authentication credential was corrupted on decoding the credential, the checksums do not match.

Also, I have attached some logs grab from the client side. Anyone faced this issue before?

Thanks