DBMS_DATAPUMP package ERROR ;;;; PLS HELP mE

Question

Hello Everybody,
I have a problem using the DBMS_DATAPUMP package ;
I have just created on procedure that lunch one job and put the dmp file into an oracle directory ; the procedure works fine until yesterday and sadly strange today the procedure does'nt work and i have this oracle message :
ORA-31626: job does not exist
I dont' know how to do since i have not changed the procedure !!!
can someone help me please?
thank you very much
regards

Answer 1

No i have just this error : ORA-31626: job does not exist
from the execution time to the failure in the alert.log file I have only The value (30) of MAXTRANS parameter ignored.
for the session nothing is changed
below the code source :
CREATE OR REPLACE PROCEDURE SP_DPUMP_EXPORT (
P_DIRECTORY_NAME IN VARCHAR2
AS
|| Procedure: here
||
|| Creates a nightly DataPump Export of all User schema
||
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$_Status; -- The status object returned by get_status
SELECT table_name, max_trans
FROM user_tables;
BEGIN
-- Build a handle for the export job
JobHandle :=
DBMS_DATAPUMP.OPEN(
operation => 'EXPORT'
,job_mode => 'FULL'
,remote_link => NULL
,job_name => 'GADNETOBJECTS'
,version => 'LATEST'
-- Using the job handle value obtained, specify multiple dump files for the job
-- and the directory to which the dump files should be written. Note that the
-- directory object must already exist and the user account running the job must
-- have WRITE access permissions to the directory
DBMS_DATAPUMP.ADD_FILE(
handle => JobHandle
,filename => 'GADDB01_'||TO_CHAR(SYSDATE-1,'YYYYMMDD')||'.dmp'
,directory => P_DIRECTORY_NAME
,filetype => DBMS_DATAPUMP.KU$_FILE_TYPE_DUMP_FILE
/* ,filesize => '100M'*/
DBMS_DATAPUMP.ADD_FILE(
handle => JobHandle
,filename => 'GADDB01_'||TO_CHAR(SYSDATE-1,'YYYYMMDD')||'.log'
,directory => P_DIRECTORY_NAME
,filetype => DBMS_DATAPUMP.KU$_FILE_TYPE_LOG_FILE
-- Apply a metadata filter to restrict the DataPump Export job to only return
-- selected tables and their dependent objects from the Miva schema
/*DBMS_DATAPUMP.METADATA_FILTER(
handle => JobHandle
,NAME => 'SCHEMA_EXPR'
,VALUE => '= ''ALL'''
\* ,object_type => 'TABLE'*\
-- Initiate the DataPump Export job
DBMS_DATAPUMP.START_JOB(JobHandle);
-- If no exception has been returned when the job was initiated, this loop will
-- keep track of the job and return progress information until the job is done
PctComplete := 0;
JobState := 'UNDEFINED';
WHILE(JobState != 'COMPLETED') and (JobState != 'STOPPED')
LOOP
DBMS_DATAPUMP.GET_STATUS(
handle => JobHandle
,mask => 15 -- DBMS_DATAPUMP.ku$_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 succesfully completed');
DBMS_OUTPUT.PUT_LINE('Final job state = ' || JobState);
DBMS_DATAPUMP.DETACH(JobHandle);
EXCEPTION
DBMS_OUTPUT.PUT_LINE('ERREUR :'||SQLERRM);
END;