How to return all users that have access to a specific record in Salesforce?

Hi Anjali,

You can use userRecordAccess object to check CRUD permissions..

So pass the recordId and userId.. to check that user having what type of access on that record..

you can check variables like HasDeleteAccess. If HasDeleteAccess true means user have delete access. If false then user don't have access..

Based on these accessibility perform DML..

List<UserRecordAccess> lstUserRecordAccess = [SELECT RecordId,MaxAccessLevel,HasAllAccess,
HasDeleteAccess,
HasEditAccess,
HasReadAccess,
HasTransferAccess
FROM UserRecordAccess
WHERE UserId = '00550000000rlrX'
AND RecordId = '0015000000TaWdI'];