After OBAS was upgraded to 4.5.5-31, licenses (billable items) cost is excluded from resellers' consolidated invoices.
Such behavior was classified as the software issue PBAS-30167. It was fixed in OBAS 4.5.6
To resolve the issue, please upgrade to 4.5.6 as described in How to upgrade OBAS system to the latest available version.
Hotfix for 4.5.5
# rpm -Uvh billing-4.5.5-38.swsoft.x86_64.rpm # service hspcd restart
Warning: Restart of the hspcd service will cause OBAS downtime for about 10-60 seconds.