Hi Guys,

We have a custom button on a detail page which is used for custom clone and should be acccessible only for user that are assigned with a specific permission set. When I try to achieve this using

var permissionsetid = sforce.connection.query("select id,label from PermissionSet where Label = " + "\'" + "permissionset name" + "\'");

The system throwing 

A problem with the OnClick JavaScript for this button or link was encountered:

{faultcode:'sf:INVALID_TYPE', faultstring:'INVALID_TYPE: sObject type 'PermissionSet' is not supported.', detail:{InvalidSObjectFault:{exceptionCode:'INVALID_TYPE', exceptionMessage:'sObject type 'PermissionSet' is not supported.', row:'-1', column:'-1', }, }, }

Can anyone let me know that can we achieve this through script, I already thought of a workaround to redirect user to a page from where I can query permissionsets and validate the logged in user.

--yvk