Errors during import of a dump file
I'm new to Oracle and I have the following problem. When I try to do an import of a DMP file, I get this error message and I can't do the import. What do I have to do to solve this?
IMP-00017 following statement failed with Oracle error 1403: "BEGIN SYS.DBMS_REPCAT_MIG.PRE_IMPORT; END;" IMP-00003: ORACLE error 1403 encountered ORA-01403: no data found ORA-06512: at "SYS.DBMS_REPCAT_DECL", line 4 ORA-06512: at "SYS.DBMS_REPCAT_DECL", line 25 ORA-06512: at "SYS.DBMS_REPCAT_MIG", line 116 ORA-06512: at line 1 IMP:00000: Import terminated unsuccessfully
I don't know why this happened, please help me.
For instance, the dump file may have been created with the 9.2.0 exp utility but you are using the 8.1.7 imp utility. When importing to a lower version, you should use the lower version exp utility to create the dump file. To fix this problem, recreate the dump file with the lower version exp utility.