ORA-39126: Worker unexpected fatal error in KUPW$WORKER.FETCH_XML_OBJECT
Issue: Expdp terminated with the below error
ORA-39126: Worker unexpected fatal error in KUPW$WORKER.FETCH_XML_OBJECTS [INDEX:”WINDTEST5″.”REPORTTEMPLATE$COMPOSITE”]
ORA-01555: snapshot too old: rollback segment number 20 with name “_SYSSMU20_980319342$” too small
ORA-06512: at “SYS.DBMS_SYS_ERROR”, line 95
ORA-06512: at “SYS.KUPW$WORKER”, line 11259
—– PL/SQL Call Stack —–
object line object
handle number name
7000100e4e7fcc0 27116 package body SYS.KUPW$WORKER
7000100e4e7fcc0 11286 package body SYS.KUPW$WORKER
7000100e4e7fcc0 13515 package body SYS.KUPW$WORKER
7000100e4e7fcc0 3173 package body SYS.KUPW$WORKER
7000100e4e7fcc0 12035 package body SYS.KUPW$WORKER
7000100e4e7fcc0 2081 package body SYS.KUPW$WORKER
70001004f4ec1c0 2 anonymous block
KUPF$FILE.WRITE_LOB
KUPF$FILE.WRITE_LOB
MD FilePieces Count: 1
FORALL
FORALL
DBMS_LOB.TRIM
DBMS_LOB.TRIM
DBMS_METADATA.FETCH_XML_CLOB
DBMS_METADATA.FETCH_XML_CLOB
In procedure DETERMINE_FATAL_ERROR with ORA-01555: snapshot too old: rollback segment number 20 with name “_SYSSMU20_980319342$” too small
Job “SYS”.”SYS_EXPORT_SCHEMA_07″ stopped due to fatal error at Thu Jun 23 21:29:08 2022 elapsed 0 01:49:30
Solution: For Oracle version 12c and higher:
1. restart the database
2. set the below parameter
alter system set events ‘10298 trace name context forever, level 32’ scope=spfile;
3. Rebuild the DataPump packages with the following steps.
@$ORACLE_HOME/rdbms/admin/dpload.sql
4. Recompile invalid objects
SQL> @$ORACLE_HOME/rdbms/admin/utlrp.sql
5. If required create DATA_PUMP_DIR
5.1 Validate data pump directory
SET LINESIZE 150
COLUMN owner FORMAT A20
COLUMN directory_name FORMAT A25
COLUMN directory_path FORMAT A80
SELECT * FROM dba_directories ORDER BY owner, directory_name;
5.2 if required change location
create or replace directory DATA_PUMP_DIR as ‘/ORAPUMPTST/PLP’;
6. Start export again
nohup expdp ‘/as sysdba’ parfile=expdp_Dnt_Delet28Days_WCTST5_INC4075563.par &
Responses