how to solve this error while upgrading 10g database to 11g?
I'm in the process of upgrading 10.2.0.4.0 database to 11.2.0.1.0 database. but I'm receiving the following error:
ERROR at line 1:
ORA-02291: integrity constraint (SYSMAN.MGMT_SYSTEM_ERROR_LOG_FK) violated -
parent key not found
how can I resolve this issue.
Regards