NetBackup status code: 4254
Explanation: There is an invalid path or no path to create the index database. This path is required to create an index database in an index from snapshot operation.
Recommended Action: Typically, the index database is created under NB_INSTALL_DIR/tmp; for example, /usr/openv/netbackup/tmp. It can be overridden by adding SNAPDIFF_DB_PATH in the NetBackup configuration. Check if the defined path exists.
Click here to view technical notes and other information on the Cohesity Technical Support website about this status code.