Oracle Database Discussions

Hello, All.
I am using an oracle 10g database, which is running on a Redhat9 linux server, to manage our lab information.

I plan to export a schema (only tables, not the real data) into a file.

First, I used the Enterprise Manager to export. I went through and complete the export job. After submitting, the system says:

There is a problem writing to the export files: ORA-39094: Parallel execution not supported in this database edition..

So I just copy the PL/SQL code which would be send to the source database and comment the set_parallel procedure.

The code is listed here:

declare
h1 NUMBER;
begin
begin
h1 := dbms_datapump.open (operation => 'EXPORT', job_mode => 'SCHEMA', job_name => 'EXPORT000468', version => 'COMPATIBLE');
end;
--begin
--dbms_datapump.set_parallel(handle => h1, degree => 1);
--end;
begin
dbms_datapump.add_file(handle => h1, filename => 'EXPDAT.LOG', directory => 'DATA_FILE_DIR', filetype => 3);
end;
begin
dbms_datapump.set_parameter(handle => h1, name => 'KEEP_MASTER', value => 0);
end;
begin
dbms_datapump.metadata_filter(handle => h1, name => 'SCHEMA_EXPR', value => 'IN(''FLOWLIMS'')');
end;
begin
dbms_datapump.set_parameter(handle => h1, name => 'ESTIMATE', value => 'BLOCKS');
end;
begin
dbms_datapump.add_file(handle => h1, filename => 'EXPDAT%U.DMP', directory => 'DATA_FILE_DIR', filetype => 1);
end;
begin
dbms_datapump.set_parameter(handle => h1, name => 'INCLUDE_METADATA', value => 1);
end;
begin
dbms_datapump.data_filter(handle => h1, name => 'INCLUDE_ROWS', value => 0);
end;
begin
dbms_datapump.set_parameter(handle => h1, name => 'DATA_ACCESS_METHOD', value => 'AUTOMATIC');
end;
begin
dbms_datapump.start_job(handle => h1, skip_current => 0, abort_step => 0);
end;
begin
dbms_datapump.detach(handle => h1);
end;
end;
/

I paste the code in an SQL*Plus session and execute it. The system says:

declare
*
ERROR at line 1:
ORA-39001: invalid argument value
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 79
ORA-06512: at "SYS.DBMS_DATAPUMP", line 2486
ORA-06512: at "SYS.DBMS_DATAPUMP", line 2718
ORA-06512: at line 23

I am not very sure which part is wrong for I have exported another schema successfully using this method just now.

Any advice is highly appreciated!

Qian