Hello Valter
Assuming you have Fault Tolerance set up in your environment, it sounds like Archive Manager many not be able to connect to the correct landscape, which can happen if there is a conflict of Precedence values in the Landscape Map. I would suggest to check the Landscape Map:
1. Using a bash shell, nav to <SPECROOT>/SS-Tools and run the following commands:
./MapUpdate -v
./HostUpdate -v
These will give you output of the Landscape Handles and Precedence values. I would suggest running these commands on both Primary and Secondary servers for comparison. If the Fault Tolerant server precedence value is incorrect, you can try to resolve that by reloading a recent Primary SSdb file into the Secondary server and setting the precedence value:
1. copy a SSdb save file from the Primary MLS to the Secondary MLS <SPECROOT> directory
2. Using a bash shell, nav to <SPECROOT>/SS
3. Run the following command:
../SS-Tools/SSdbload -il -replace <precedence> <savefile>
example: ../SS-Tools/SSdbload -il -replace 20 MyPrimaryDB.SSdb
If that does not solve the issue, then you may want to open a Support case for further troubleshooting.
Hope that helps.
~ Jay V.