I am surprised you ask this
as modification or adding of templates are not going to the basic protected
master store; sashelp.tmplmst is in read mode!
If you have managed some special modification of this basic store
then i think you have to reinstall Sas.
Generally a template is going to the store sasuser.templat which is in update mode
and you have also a possibility to redirect them to a personnal template store.
As Andre said, unless you have somehow corrupted SASHELP.TMPLMST, you should be able to test with the SAS-installed templates with:
ODS PATH SASHELP.TMPLMST(READ);
This will remove all other template stores from the search path and will ONLY use the SAS-supplied templates.
If you -did- somehow write to SASHELP.TMPLMST or have otherwise corrupted the SAS-supplied template store, then your best bet is to work with Tech Support. You may not need to reinstall SAS. I have seen that happen, but only as a last resort.
No. The standard templates (the ones in sashelp.tmplmst) are installed as part of your normal SAS installation. To recreate them you'll have to repeat at least part of the SAS install. Tech. Support is your best bet here.