When performing a loopback transfer on a Windows machine, we are getting error XCOMN0322E Cannot access file server: The specified network password is not correct. if using files stored in a NAS.
If the transfer is rerun, after 2 or 3 attempts it ends successfully. This problem starting happening after implementing the NAS.
Transfers are failing on the remote side and the problem is related to share access. The problem could be multiple parallel access to the share with different user accounts or some other reasons which are not related to XCOM. We recommend that you review the permissions on NAS for the users used in transfers and contact the administrator of the storage to figure out possible reasons for this behavior. The root cause lies outside of our scope and we can only provide limited support here. Please check logs from the NAS that audit the access to shared locations and look for reasons for denial of access.