1. Data Source settings in both CAPC and CABI 2. Ensure the CAPC hostname can be resolved by the CABI system 3. Ensure the CABI hostname can be resolved by the CAPC system 4. Ensure you are using a user in CAPC that has the capability to perform OpenAPI calls (test with admin) 5. Check for extra "ghost" tomcat processes in CABI
ps -ef | grep tomcat
6. If extra processes are found, stop CABI using stopServers.sh. Kill the extra processes. Start CABI using startServers.sh