sudousers issue

Hi Team, I am running the below command to to run a script but getting the error. Any idea/help.

[root@lpqmsXXXm bin]# su --session-command="/bin/bash /baxis/cunix/ndm/bin/CAF_build_nodes.sh" cafuser
Error: This account is currently not available.

thanks

Please check if the user "cafuser" exists in the system id cafuser
If the user exists, check if the user has a valid login shell finger cafuser| grep -i shell

--ahamed