jdbc:oracle:thin:@//hostname:1521/service_name:db_user java.sql.SQLException: ORA-20999: Scheduling has encountered an exception - Scheduling will not continue until issue is resolved - [ORA-20001: Submit_chains job_seq=xxxx -ORA-20088: Agent <AGENT_NAME> is not valid for this module.- Submit <JOB/PROCESS_FLOW_NAME> sched=<SCHEDULE_NAME> seq=xxxx]
There are a number of possible scheduling exceptions. This particular error is "ORA-20088: Agent <AGENT_NAME> is not valid for this module", which indicates that there is an issue with the Agent that is assigned to the Job or Process Flow.
Release: Component: APPMGR
Edit the Job or Process Flow seen in error and make sure the Agent value is a valid in the Job/Process Flow definition and/or Schedule(s).