Sun Mar 30 06:05:40 2014
Errors in file /Oracle/app/oracle/diag/rdbms/zscims/zscims1/trace/zscims1_j001_15269946.trc:
ORA-29280: invalid directory path
ORA-06512: at "ORACLE_OCM.MGMT_DB_LL_METRICS", line 2436
ORA-06512: at line 1
Oracle Database 11g Enterprise Edition Relea 64bit Production
PL/SQL Release 11.2.0.3.0 - Production
CORE 11.2.0.3.0 Production
TNS for IBM/AIX RISC System/6000: Version 11.2.0.3.0 - Production
NLSRTL Version 11.2.0.3.0 - Production
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"ORA-12012: error on auto execute of job ORACLE_OCM.MGMT_CONFIG_JOB_2_1" And "ORA-29280: invalid directory path" In Database AlertLog (文档 ID 1453959.1)
Newer database releases are automatically instrumented for OCM collections. But here, the OCM instrumentation job is trying to write to a "state" directory which doesn't yet exists. -
ORACLE_OCM 账户是用来管理Oracle Configuration Manager的。 默认情况下， 该账户是Expired and locked状态。
该错误只出现在OracleRDBMS 11.2.0.3 的版本（新安装的db，或者从其他版本升级到11.2.0.3的），或者Oracle Configuration Manager 的版本大于10.3.3.0.0。
To verify the OCM db directories, run as sysdba:
SQL>select * from dba_directories where DIRECTORY_NAME like '%OCM_CONFIG%';
MGMT_DB_LL_METRICS wants to write to ORACLE_OCM_CONFIG_DIR2, which is not created by the built-in instrumentation scripts.
when not using the OCM Collector, remove the OCM objects from database:
SQL> drop user ORACLE_OCM cascade;
OCM is a standalone, separate tool and removing won't affect the database functionality.
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解决方法：
如不需要使用此功能，可以删除用户ORACLE_OCMT和相应DIRECTORY来解决，语句：
In order to manually remove the ORACLE_OCM user and associated objects from database, run:
SQL> drop user ORACLE_OCM cascade;
SQL> drop directory ORACLE_OCM_CONFIG_DIR;
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