Good morning. Please configure NAS device entry within Array Management using credentials with the proper permissions.
If not, the NDMP credentials will be used to try to access the file system but might not have sufficient privileges
Here are some documentation links for your reference:
Adding a NAS Client for NDMP Backup Operations
http://documentation.commvault.com/commvault/v11/article?p=19601.htm
Adding a Storage Array to the CommServe Database
http://documentation.commvault.com/commvault/v11/article?p=36936.htm
Editing the User Credentials or Description of a Storage Array
http://documentation.commvault.com/commvault/v11/article?p=36939.htm
Please let me know if this helps resolving the issue.
Hi @Orazan, thank you so much for your pieces of advice. Fortunately, we were able to create new subclient when we click on Backup Content Path and then it was possible to proceed with adding new backup content at least as per information from my colleague!