Resolution:
Description
==========
BC is failing to reconcile transactions when processing a large EDI file.  The BC Interior server logs show the errors:

"retrying reconciliation" and com.tibco.ax.tibedi.ack.AckReconciler.handleReconcileInterchange(AckReconciler.java:361) takes a java.lang.NullPointerException.

Environment
===========
TIBCO BusinessConnect EDI Protocol powered by Instream 6.X

Cause
===========
Too few database connections are available for the engine to update the BC database.

Resolution
===========
Increase the DB connection pool size to greater than 50.