这篇介绍使用Logminer时遇到ORA-01336: specified dictionary file cannot be opened错误的各种场景

1：dictionary_location参数的路径最后多了一个/符号。

SQL>  show parameter utl_file_dir;

NAME                                 TYPE        VALUE

------------------------------------ ----------- ------------------------------

utl_file_dir                         string      /u01/app/utl_file_dir

SQL> exec dbms_logmnr_d.build(dictionary_filename=>'logmin.ora', dictionary_location=>'/u01/app/utl_file_dir/',options=>dbms_logmnr_d.store_in_flat_file);

BEGIN dbms_logmnr_d.build(dictionary_filename=>'logmin.ora', dictionary_location=>'/u01/app/utl_file_dir/',options=>dbms_logmnr_d.store_in_flat_file); END;

*

ERROR at line 1:

ORA-01336: specified dictionary file cannot be opened

ORA-29280: invalid directory path

ORA-06512: at "SYS.DBMS_LOGMNR_INTERNAL", line 6003

ORA-06512: at "SYS.DBMS_LOGMNR_INTERNAL", line 6093

ORA-06512: at "SYS.DBMS_LOGMNR_D", line 12

ORA-06512: at line 1

如下所示，将dictionary_location的值从dictionary_location=>’/u01/app/utl_file_dir/’ 改为=>’/u01/app/utl_file_dir’就会OK。

SQL> exec dbms_logmnr_d.build(dictionary_filename=>'logmin.ora', dictionary_location=>'/u01/app/utl_file_dir',options=>dbms_logmnr_d.store_in_flat_file);

PL/SQL procedure successfully completed.

SQL> 

2：随意指定的dictionary_location，与参数utl_file_dir不一致。

这个纯属菜鸟犯的错误，没有太多要说的。如下所示，你就知道这个是怎样的一个场景：

SQL> exec dbms_logmnr_d.build(dictionary_filename=>'logmin.ora', dictionary_location=>'/u01/app/kkk',options=>dbms_logmnr_d.store_in_flat_file);

BEGIN dbms_logmnr_d.build(dictionary_filename=>'logmin.ora', dictionary_location=>'/u01/app/kkk',options=>dbms_logmnr_d.store_in_flat_file); END;

*

ERROR at line 1:

ORA-01336: specified dictionary file cannot be opened

ORA-29280: invalid directory path

ORA-06512: at "SYS.DBMS_LOGMNR_INTERNAL", line 6003

ORA-06512: at "SYS.DBMS_LOGMNR_INTERNAL", line 6093

ORA-06512: at "SYS.DBMS_LOGMNR_D", line 12

ORA-06512: at line 1

SQL> ! oerr ora 1336

01336, 00000, "specified dictionary file cannot be opened"

// *Cause: The dictionary file or directory does not exist or is inaccessible.

// *Action: Make sure that the dictionary file and directory exist and are

//          accessible.

SQL> show parameter utl_file_dir;

NAME                                 TYPE        VALUE

------------------------------------ ----------- ------------------------------

utl_file_dir                         string      /u01/app/utl_file_dir

SQL> 

SQL> exec dbms_logmnr_d.build(dictionary_filename=>'logmin.ora', dictionary_location=>'/u01/app/utl_file_dir',options=>dbms_logmnr_d.store_in_flat_file);

PL/SQL procedure successfully completed.

SQL> 

3：定义utl_file_dir 参数最好使用完整路径,使用预定义环境变量会导致无法打开文件目录

SQL> alter system set utl_file_dir='$ORACLE_BASE/log_mnr' scope=spfile;

System altered.

SQL> shutdown immediate;

SQL> startup;

SQL> exec dbms_logmnr_d.build(dictionary_filename=>'logmin.ora', dictionary_location=>'/u01/app/oracle/log_mnr',options=>dbms_logmnr_d.store_in_flat_file);

BEGIN dbms_logmnr_d.build(dictionary_filename=>'logmin.ora', dictionary_location=>'/u01/app/oracle/log_mnr',options=>dbms_logmnr_d.store_in_flat_file); END;

*

ERROR at line 1:

ORA-01336: specified dictionary file cannot be opened

ORA-29280: invalid directory path

ORA-06512: at "SYS.DBMS_LOGMNR_INTERNAL", line 6003

ORA-06512: at "SYS.DBMS_LOGMNR_INTERNAL", line 6093

ORA-06512: at "SYS.DBMS_LOGMNR_D", line 12

ORA-06512: at line 1