NetBackup /usr/lib/pa20_64/dld.sl: Unable to find library

To correct the issue with /usr/lib/pa20_64/dld.sl: Unable to find library 'libnbclientST.sl' for example you will need to make sure the that the 'lib' files in /usr/openv/lib/ are set to "-r-xr-xr-x" which is 555.

To make these changes you can use a command like the following:

# cd /usr/openv/lib/
# ls -la /usr/openv/lib/ | grep -w "\-r-x------" | grep lib | awk '{print $9}' | xargs chmod 555 

This will usually happen after an up grade to the netbackup client on HP-UX servers.