How to use pasteItem2 method to move user folder

Could anyone help to understand why I'm getting below error while using  pasteItem2  either normal user or admin user

Client received SOAP Fault from server:  access denied for user  to path paste. Please see the server log to find more detail regarding exact cause of the failure.

Here is my java code

      FileDataSource fileDataSource = new FileDataSource(sArchieveFullPath);      DataHandler pasteHandler = new DataHandler(fileDataSource);      m_webCatalogService.pasteItem2 (pasteHandler, sDestPath, 1, 3, 1, null, sAdminSessId)

So, what actually I trying to achieve

I will have source and destination POD. Since, only specific user has access to /users/ folder, so, using impersonate login. I copied specific folder and now I'm trying to paste this folder to destination POD using admin user and/or same user, which was used while copying. But, when calling pasteItem2 method, I'm getting above error. I'm not sure, If I need to assign any specific privilege.