Ruben,
Are you getting "The configured value '4096' for parameter 'kernel resource memory' is too low."?
This has nothing to do with DB space.
This fluctuates with the other ASE settings.
Public CR URL : http://search.sybase.com/kbx/changerequests?bug_id=696227
If this is the case, work with your support team to tune it properly.
Cory