I have run datapump on a regular basis on the same schema but now get the errors below: There have been no database upgrades or anything Any ideas? Connected to: Oracle Database 10g Release 10.2.0.1.0 - 64bit Production ORA-31626: job does not exist ORA-31637: cannot create job SYS_SQL_FILE_FULL_01 for user PRODUCER ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95 ORA-06512: at "SYS.KUPV$FT_INT", line 600 ORA-39080: failed to create queues "KUPC$C_1_20091204112459" and "KUPC$S_1_20091 204112459" for Data Pump job ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95 ORA-06512: at "SYS.KUPC$QUE_INT", line 1555 ORA-04031: unable to allocate 376 bytes of shared memory ("streams pool","unknow n object","streams pool","kwqbsinfy:cco")