Problem in dbms_datapump execution

Question

hello ...
I want to create one procedure that export my database using DBMS_DATAPUMP, But I got Error in DBMS_DATAPUMP.ADD_FILE method.
The procedure is as below:
CREATE OR REPLACE PROCEDURE sp_export AS
idx NUMBER; -- Loop index
JobHandle NUMBER; -- Data Pump job handle
PctComplete NUMBER; -- Percentage of job complete
JobState VARCHAR2(30); -- To keep track of job state
LogEntry ku$_LogEntry; -- For WIP and error messages
JobStatus ku$_JobStatus; -- The job status from get_status
Status ku$_Status; -- The status object returned by get_status
BEGIN
-- Build a handle for the export job
JobHandle :=
DBMS_DATAPUMP.OPEN(
operation => 'EXPORT'
,job_mode => 'SCHEMA'
,remote_link => NULL
,job_name => 'PratikTABLES'
,version => 'LATEST'
-- Using the job handle value obtained, specify multiple dump files for the job
-- and the directory to which the dump files should be written. Note that the
-- directory object must already exist and the user account running the job must
-- have WRITE access permissions to the directory
DBMS_DATAPUMP.ADD_FILE(
handle => JobHandle
,filename => 'PratikTABLES.DMP'
,directory => 'testdir'
,filetype => DBMS_DATAPUMP.KU$_FILE_TYPE_DUMP_FILE
,filesize => '100M'
DBMS_DATAPUMP.ADD_FILE(
handle => JobHandle
,filename => 'pratikTABLES.log'
,directory => 'testdir'
,filetype => DBMS_DATAPUMP.KU$_FILE_TYPE_LOG_FILE
-- Apply a metadata filter to restrict the DataPump Export job to only return
-- selected tables and their dependent objects from the SH schema
DBMS_DATAPUMP.METADATA_FILTER(
handle => JobHandle
,NAME => 'SCHEMA_EXPR'
,VALUE => 'IN (''pratik'')'
,object_type => 'TABLE'
-- Initiate the DataPump Export job
DBMS_DATAPUMP.START_JOB(JobHandle);
-- If no exception has been returned when the job was initiated, this loop will
-- keep track of the job and return progress information until the job is done
PctComplete := 0;
JobState := 'UNDEFINED';
WHILE(JobState != 'COMPLETED') and (JobState != 'STOPPED')
LOOP
DBMS_DATAPUMP.GET_STATUS(
handle => JobHandle
,mask => 15 --DBMS_DATAPUMP.ku$_status_job_error+DBMS_DATAPUMP.ku$_status_job_status + DBMS_DATAPUMP.ku$_status_wip
,timeout => NULL
,job_state => JobState
,status => Status
JobStatus := Status.job_status;
-- Whenever the PctComplete value has changed, display it
IF JobStatus.percent_done != PctComplete THEN
DBMS_OUTPUT.PUT_LINE('*** Job percent done = ' || TO_CHAR(JobStatus.percent_done));
PctComplete := JobStatus.percent_done;
END IF;
-- Whenever a work-in progress message or error message arises, display it
IF (BITAND(Status.mask,DBMS_DATAPUMP.ku$_status_wip) != 0) THEN
LogEntry := Status.wip;
ELSE
IF (BITAND(Status.mask,DBMS_DATAPUMP.ku$_status_job_error) != 0) THEN
LogEntry := Status.error;
ELSE
LogEntry := NULL;
END IF;
END IF;
IF LogEntry IS NOT NULL THEN
idx := LogEntry.FIRST;
WHILE idx IS NOT NULL
LOOP
DBMS_OUTPUT.PUT_LINE(LogEntry(idx).LogText);
idx := LogEntry.NEXT(idx);
END LOOP;
END IF;
END LOOP;
-- Successful DataPump Export job completion, so detach from the job
DBMS_OUTPUT.PUT_LINE('Job has completed');
DBMS_OUTPUT.PUT_LINE('Final job state = ' || JobState);
DBMS_DATAPUMP.DETACH(JobHandle);
END sp_export;
Error is:-
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 2926
ORA-06512: at "SYS.DBMS_DATAPUMP", line 3162
ORA-06512: at "SYS.SP_EXPORT", line 29
ORA-06512: at line 1

Answer 1

here is the annonymous block that i tried but now i got the error of "job does not exist"
here is the block
declare
jobhandle number;
begin
JobHandle :=
DBMS_DATAPUMP.OPEN(
operation => 'EXPORT'
,job_mode => 'SCHEMA'
,remote_link => NULL
,job_name => 'PratikTABLES10'
,version => 'LATEST'
DBMS_DATAPUMP.ADD_FILE(
JOBHANDLE,
'18MAY',
'WORKDIR',
NULL,
1) ;
DBMS_DATAPUMP.ADD_FILE(
JOBHANDLE,
'18MAYLOG',
'TESTDIR',
NULL,
3) ;
DBMS_DATAPUMP.METADATA_FILTER(
handle => JobHandle
,NAME => 'SCHEMA_FILTER'
,VALUE => 'IN (''pratik'')'
,object_type => 'TABLE'
DBMS_DATAPUMP.START_JOB(JobHandle);
end;
Thanks...
Message was edited by:
Pratik Brahmbhatt