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ORA-19721 with Duplicated Datafiles name in the Import Command (Doc ID 742436.1)

Last updated on JANUARY 30, 2022

Applies to:

Oracle Database - Enterprise Edition - Version and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.


In a database, the import of two transportable tablespaces fails with next errors:

IMP-00017: following statement failed with ORACLE error 19721:
"BEGIN sys.dbms_plugts.checkDatafile(NULL,2815756772,6,262144,6,18,0,0,901"
"3948467335,9046035913629,1,75497474,NULL,NULL,NULL); END;"
IMP-00003: ORACLE error 19721 encountered
ORA-19721: Cannot find datafile with absolute file number 6 in tablespace UC4_DATA
ORA-06512: at "SYS.DBMS_PLUGTS", line 2065
ORA-06512: at line 1
IMP-00000: Import terminated unsuccessfully




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