CCL-BIT-0005 and CCL-BIT-0006 Errors - Burst Reports

[DeeGracie]

We have upgraded from 10.2.1 FP 8 to 11.0.7.  Since the upgrade our bursted reports are intermittently throwing communication errors -- CCL-BIT-0005 and CCL-BIT-0006

Our schedules run via a trigger
We have all burst options for parallel set to default and have applied RSVP.BURST_DISTRIBUTION false to advanced settings at configuration level

I believe we had the same issue in C10 and were able to change the connectionTimeout in tomcat.  Can that be done in websphere?  If yes, how would we increase that?  It seems that it is timing out.  On the burst we run a French and an English.  If we run them separately it works .. if we run them together we get the communication error.

Any thoughts?

Thanks

Denise