I was trying to find which services are being used in SAP system ie whether we used 3E/ SERC updates .As well need to know what is the latest quarter update applied in SAP system.
first we need to specify the "service level you are using. 3E and SAP are providing different services in different packages.
I assume we talk about "legal content).
The legal content must be split up in these subcontents:
a.) new phrases => to check if new phrases are there you can check e.g. the relevant tables(not an easy taks as you should use SE16 or SQVI)
b.) new customizing => not very easy to check as you need to find the "transport"; i can not see any value to search for this "update"
c.) new data (the new data depends on the CAS number; we have three options: new data; changed data, deleted data), Overall: it is not easy to identify which change has happend per CAS number per update and there is not really a "value" to dig deepeer.
The content update is done on "LIST_SUB" level.
For both services: not all CAS numbers wil receive legal updates within a quarter. And the update is (in most cases) very different by CAS number.
Honestly. Not sure what you would like to get As long as you have the last content: be happy. (and don't worry).
More problems can come up if you have missed legal updates: this can be a nightmare
PS: check this blog:https://blogs.sap.com/2016/04/30/about-content-providing-a-challenge-for-provider-and-company-who-need-content/
You will find some discussions regarding "Content" providing and how to manage the process
E.g. lot of threads are discussing the topic as well.