Unsupported DB targets?
"oracle.sysman.emSDK.emd.comm.OperationException: target {xxx, oracle_database} is broken: cannot compute dynamic properties in time. - target {xxx, oracle_database} is broken: cannot compute dynamic properties in time."
Support notes suggest checking for missing OMS/repository jobs, but that does not seem to be the problem.
Reviewing certification I see that the only supported 8/9 DB versions are 9.2.0.8 and 8.1.7.4, and my DBs are slightly below these versions (9.2.0.6, 8.1.7.2).