RMAN via EM nowork after 10.1.0.4 patch applied

Hi all,

Installed 10.1.0.3 S/W for 10g Standard Edition, RAC/ASM. Installed 10.1.0.4 patchset.
Created new dbca database, started dbconsole, attempted backup to either disk or tape, same problem, backup job fails to submit in EM:

The job submission has failed for the following reason=20 ORA-20900: Could not find credential set DBHostCreds for=20 target type rac_database ORA-06512: at "SYSMAN.MGMT_CREDENTIAL",=20 line 688 ORA-06512: at "SYSMAN.MGMT_CREDENTIAL", line 1351=20 ORA-06512: at "SYSMAN.MGMT_JOBS", line 285 ORA-06512:=20 at "SYSMAN.MGMT_JOBS", line 78 ORA-06512: at line 1 =20

Has anyone seen this yet? I opened a TAR, but its not good to get this basic sort of problem when creating a new database after a major patchset (in my opinion).

Any help appreciated. :-)

Regards,

Mike Thomas

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