2. Make sure you have following set for oracle user used in probe configuration to connect to database. grant connect to nimmon; grant select_catalog_role to nimmon; grant select on gv_$sort_segment to nimmon; grant select on sys.ts$ to nimmon;
Make sure to replace nimmon with oracle user.
You may also look at below document. https://comm.support.ca.com/kb/oracle-probe-connection-errors-create-oci-environment-failed-with-rc-1-or-ocienvcreate-failed-with-rc-1/KB000034400