One specific user does not have access to ZQuote application

[doyeli]

Problem:

========

I have set our Sr. Accountant up with the Zuora permission sets and licenses in Salesforce but he's still unable to access the Quotes. 
He has the same Profile and Permission Sets as I do and I have access to the Zuora quotes so I'm wondering why this is happening.

[doyeli · Accepted solution]

Solution:

=======

Following salesforce article documents  how to find out what all permission sets a user belong to.

https://developer.salesforce.com/blogs/engineering/2012/06/using-soql-to-determine-your-users-permis...

Based on reviewing this article, I ran the following queries

1)

SELECT Id, SObjectType, PermissionsRead, Parent.label, Parent.IsOwnedByProfile

FROM ObjectPermissions

WHERE (ParentId

IN (SELECT PermissionSetId

FROM PermissionSetAssignment

WHERE Assignee.Name = '<Fullname of the user>'))

AND

(PermissionsRead = true)

AND

(SobjectType = 'zqu__Quote__c')

I see for ZQuote Object, this specific user has Parent.IsOwnedByProfile set to false for permission set Zuora Quote end user

2) I then ran the following query:

SELECT PermissionSetId

FROM PermissionSetAssignment

WHERE Assignee.Name = '<Fullname of the user>'

I see this user belongs to multiple permission set.
After removing the user from all permission sets except for Zuora Quote End User permission set, the problem was resolved.