The following is a known issue for the HL7 Binding Component:
The residue memory continues to increase after each sequence of deploy, feed data, undeploy, and forced garbage collection operations related to an HL7 application. Eventually, this will cause the application to run out of memory.
To work around this issue, restart the GlassFish server when the memory usage become to high.
For HL7 v2.6 only, the HL7 Binding Component does not support UAC segment validation.