BiPublisher Unauthorized Access

When accessing bipublisher if you are getting below error even that means  either you do not have the privilege, or you have not signed in. Please follow the steps

Error Unauthorized Access: Either you do not have the privilege, or you have not signed in.

1. Stop all BI Services.

2. Open Catalog Manager in offline mode.

3. Select User Folders.

4. Right click on bisystemuser  and give full control to weblogic user.

5. Right click on My Folders and give full control to weblogic user.

6. Restart the BI Services.

7. You are the in to BI Publisher.

Root cause: Weblogic user is not having permission to access root folders bisystemuser and My Folders. So, we are modifying the permission of those folders.