When attempting to do a File Transfer to a Windows 2008 or Windows 2012 member server through a DPA you receive the following error:
"Upload file: filename File size: <size> to Destination Directory: Share\ Status: missing codepage or helper program, or other error
ERROR: An error occurred connecting to the share: Samba Mount Failed for user username=psm
Successfully connected to 192.168.1.5 on 445
Error: A timeout occurred from 192.168.1.5 on 139"
A "Test Transfer" is successful.
This occurs when the server is using the Local or Group Policy of "Network security: LAN Manager authentication level : Send NTLMv2 response only. Refuse LM & NTLM."
Ensure you are using 2.5.907 or above. Then apply then fix (or registry key change) to the server as outlined in the below document
Set the PSM DPA Affinity to LocalServer