Oracle 10gR2:Reconfigure Data Control by EMCA
1.Set oracle parameter Set oracle_sid=blogdb Set Oracle_Home=F:\oracle\product\10.2.0\db_1 2.De configure and delete old entries. emca -deconfig all db -repos drop 3.Configure Data Control. emca -config all db -repos create Output May 22, 2012 12:07:44 PM oracle.sysman.emcp.EMConfig perform INFO: This operation is being logged at F:\oracle\product\10.2.0\db_1\cfgtoollog s\emca\blogdb\emca_2012-05-22_12-06-05-PM.log. May 22, 2012 12:07:47 PM oracle.sysman.emcp.EMReposConfig createRepository INFO: Creating the EM repository (this may take a while) ... May 22, 2012 12:07:47 PM oracle.sysman.emcp.EMReposConfig invoke SEVERE: Error creating the repository May 22, 2012 12:07:47 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Refer to the log file at F:\oracle\product\10.2.0\db_1\cfgtoollogs\emca\bl ogdb\emca_repos_create_<date>.log for more details. May 22, 2012 12:07:47 PM oracle.sysman.emcp.EMConfig perform SEVERE: Error creating the repository