OpCenter month end reporting

First time post,

Trying to improve our month end validation. We are currently running NBU 7.6.0.1 and every month we perform a month end validation which consit of the following steps:

1. Last friday of the month change the vauly job name from Daily to Monthly
2. The following Monday (or when final month end runs) we run a query against the catalog using Fri-Sun dates (these are the dates the Month End fulls run) as the range. Within this query we will have all the servers that were backed up, tape numbers, etc.
3. This is then copied into an excel file and a pivot table is run against it to narrow the number of clients and backup streams.
4. Validate existing servers vs what was backed up (Problem with this step is if someone has decomissioned a server and not notified the group your number os jobs do not reconcile in the spreadsheet).
5. The final step is extract the tape numbers, notify our DataCenter, and eject those tapes from our robot.

My question. Is there an easier way to do this in OpsCenter or anywhere else in NBU to extract the tape numbers for the clients that were backed up, or can we change our existing way of doing this. Any advice would be appreciated.

Sean