kpasswd: Authentication error: Failed reading application request

[Mendez, Franklyn]

Need assistance solving this issue.

My Kerberos users can't change their password running kpasswd userid
The client users can successfully login with their accounts. They can
run kinit to acquire a token, but even though they do, they can't change
their password.
The client is configured to use PAM.

Password for user at DOMAININT.COM: 
Enter new password: 
Enter it again: 
Authentication error: Failed reading application request

On the Server's side I do see the client trying to change the user's
password but no more detail:

Apr 07 11:54:17 host02 krb5kdc[13289](info): AS_REQ (5 etypes {16 23 18
3 1}) 10.x.x.x: ISSUE: authtime 1239119657, etypes {rep=16 tkt=16
ses=16}, user at DOMAININT.COM for kadmin/changepw at DOMAININT.COM
Apr 07 11:54:17 host02 krb5kdc[13289](info): AS_REQ (5 etypes {16 23 18
3 1}) 10.x.x.x: ISSUE: authtime 1239119657, etypes {rep=16 tkt=16
ses=16}, user at DOMAININT.COM for kadmin/changepw at DOMAININT.COM

Any ideas?

Thanks all,



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