Alwina, thank you! please, check the context in other response in the thread.
I see 2 ways to handle the logs - save them to a file (yes, to a file-system) or 'seamlessly' transmit them via the syslog or Common Event Format - seemingly a development task.
I just need to understand whether those tasks may be a standard or we need to develop s/t for the customer.
We need to capture system access most of all - who logged where and which transactions started.
Sorry for the lame questions - I spend quite some time on extended (UI Logging) but rather have limited exposure into SAP access logging.
Ivan