[K12OSN] Can't delete user

[Krsnendu dasa]

id says the user exists, but I can't delete this user.
I get the same error message for any user name.

[root at k12ltsp sbin]# id krsnendu
uid=1008(krsnendu) gid=513(Domain Users) groups=513(Domain Users)
[root at k12ltsp sbin]# ./smbldap-userdel krsnendu
No such object at /opt/IDEALX/sbin///smbldap_tools.pm line 231, <DATA>
line 283.[root at k12ltsp sbin]# id krsnendu
uid=1008(krsnendu) gid=513(Domain Users) groups=513(Domain Users)