Job Fails and Spool Wont Generate with no errors in Agent logs.
Release : All Supported Version
Component : CA System Agent
Mostly its due to permission issue, as below you may have to restart the Agent and it would promote you the permission related stuff in nohup.stderr file.
[root@XXXXXXXXX WA_Agent]# cat nohup.stderr /opt/CA/WA_Agent/cybspawn: line 14: /opt/CA/WA_Agent/cybspawn.bin: Operation not permitted
/opt/CA/WA_Agent/cybspawn: line 14: /opt/CA/WA_Agent/cybspawn.bin: Success /opt/CA/WA_Agent/cybspawn: line 14: /opt/CA/WA_Agent/cybspawn.bin: Operation not permitted
/opt/CA/WA_Agent/cybspawn: line 14: /opt/CA/WA_Agent/cybspawn.bin: Success
Grant the 755 permission to the respective file that would resolve the issue.