The handle used to associate this call with a previous VxBSAInit() call is invalid.

Hi 

Did notice when netbackup 7.5 perform a full SQL backup on the SQL database , we notice sometime netbackup might hit an error handle used to associate this call with a previous VxBSAInit() call is invalid.and the job will be hang in the system.

If we perform a query on the active session in the database , we notice under command for BACKUP DATABASE the status is always suspended.