1) Does ASM Log Reader alter redo log files or only reads them? 2) Confirmation of whether Qlik Replicate alters state of ASM and its files or not
3) Why it is needed to grant SYSASM privileges? Is it possible to work with ASMOPER privilege? 4) List of commands/calls that are executed by Replicate while working with ASM (including which of the procedures from DBMS_DISKGROUP package are used and in what modes)?
1. and 2. No. Redo logs are read and parsed on the Replicate server.
3. and 4. There is no other role available in Oracle that grants all of the permissions Replicate needs, so you have to give it super privilege. You can get a list of operations that Replicate performs from Qlik Support.
