When navigating certain functions in API portal, such as creating a new API key, you will receive the error: Plan could not be created/updated on the master server
Release : 3.5
Component : API PORTAL
This issue can occur due to a lack of space on the /opt volume
To check for large files on /opt you can connect via SSH and run
sudo du -a /opt/ | sort -n -r | head -n 20
Certain files commonly take up unneeded space such as patch (L7P files). Once the L7P was successfully applied these files can be safely removed to clear up some space.
801332 /opt/Deployments
801328 /opt/Deployments/lrs
537796 /opt/Deployments/lrs/repository
505392 /opt/SecureSpan/Controller
448284 /opt/SecureSpan/Controller/var
448096 /opt/SecureSpan/Controller/var/patches
448088 /opt/SecureSpan/Controller/var/patches/CA_API_PlatformUpdate_64bit_v9.X-RHEL-2019-07-25.L7P
379276 /opt/nfast
306316 /opt/SecureSpan/JDK