SAP BPA API Trigger Job Expired

[wvillam]

Hi experts,

I'm having a problem trying to execute several API Trigger in a row. Sometimes the last job is not executed and it ends with status Expired:

Each time it fails, these are the status through which the job is changing:

I looked for the Agent log in that instant and I found this error:

But according to the Agent, it was available at the time of this execution. It's always the last job that fails and if the API Trigger is called 3 times, it is supposed to stack these executions, so I don't know why it is not executing the last one.

The project is deployed in the Public Environment and the number of calls for the API Trigger varies.

Any idea?

Thanks experts.