Release : 15.0
Component : SYSVIEW
Without a backup, the environment will need to be rebuilt via a reinstall. Any existing libraries can be renamed in order to have a running environment, but the install will need to be done again to build the CSI in order to do future maintenance to the product.
If the deleted CSI still shows in CA CSM, you will need to remove the entry from CSM to avoid confusion in the future.
We recommend that the smp/e environment datasets be backed up on a regular basis.