We can use bpclntcmd commands provided below to check and ensure name resolution is working fine for Netbackup.
Unix : /usr/openv/netbackup/bin
Windows : Veritas\netbackup\bin
bpclntcmd -hn <Client Short Name>
In order to delete the storage group. We need to expire all iamges, delete storage units and then disk pool. After all this Netbackup allows to delete storage server.
Please provide me more information how you have deleted storage server directly?
Please check on CAS server and confirm the Netbackup Client Service , Netbackup Legacy Client Service and the Netbackup Legacy Network is running domain account which has exchange admin (Org management) rights.
<install dir>\netbackup\logs\ncflbc a...