http://www.cisco.com/c/en/us/td/docs/cable/serv_exch/serv_control/broadband_app/rel41x/scabb/scabb_rn_41x.html


Known Limitations

The SCE2000 platform has memory limitations that cause problems during installation of the Protocol Pack. To avoid issues, actions in the following steps
should be performed to release unused memory for the use of the Protocol Pack:

Step 1 debug db set ccConstDb.Gx.gxUsageMonitoringBufferSize 0 0
Step 2 debug db set ccConstDb.ChargingApplication.maxTotalBufferSize 0 0
Step 3 copy running-config startup-config
Step 4 Reload the box.