Repairing critical catalog table spaces and indexes
An ID with a granted authority receives message DSNT500I RESOURCE UNAVAILABLE, while trying to repair a table space or index in the catalog or directory if table space DSNDB06.SYSUSER is unavailable.
About this task
If you get this message, you must either make these table spaces available or run the REPAIR utility on the catalog or directory by using an authorization ID with the installation SYSADM or installation SYSOPR authority.