Diagnosis
A log entry already exists for process &V1&,job count &V2&. This showsthat the process should already have been started by a predecessor.
The job is not scheduled, however.
The predecessor process in the current run has caught up with theprevious run in the chain.

System Response
The system will now wait for another &V3& minutes for the job to startbefore canceling this chain run.

Procedure
There are probably not enough background processes in your system. Makesure that there are enough background processes available, sinceparallel processes run with process chain processing.
The repeat frequency for the start process might be too short. Checkthis and change the period values in the process start conditions ifrequired.