Re: Weid exp/imp problem

nlzanen1_at_EY.NL wrote:
>
> Hi
>
> You are most likely importing a table with foreign key prior to importing
> the primary key that it points to.
> you can do export with constraints N (I think) . Recreate the constraints
> after import.
> Or export your tables in the right order so the primary keys get imported
> first (use a parfile)
>
> Jack

  Normally, the export dumps table CREATE statements, data, CREATE INDEX, CHECK, UNIQUE and PRIMARY KEY constraints, and foreign keys come at the very end, after ALL tables. It looks indeed like some primary keys were not defined on the target box in the first place. Helmut, you should take a look to DBA_CONSTRAINTS.  

> "Daiminger, Helmut" <Helmut.Daiminger_at_KirchGruppe.de>@fatcity.com on
> 19-12-2001 09:25:20
>
> Please respond to ORACLE-L_at_fatcity.com
>
> Sent by: root_at_fatcity.com
>
> To: Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com>
> cc: (bcc: Jack van Zanen/nlzanen1/External/MEY/NL)
>
> Hi!
>
> I'm experiencing a weird problem here... I'm about to move one user's
> object from the development box to a test box. The user's rights on both
> boxes are identical.
>
> What I do is this:
> - export user (using exp) from development. Works flawlessly.
> - import user into the other box (user setup and tablespaces are identical)
>
> An I get the following errors which doesn't make a lot of sense to me...
> ...
> . . importing table "TABELLEN" 37 rows imported
>
> . . importing table "TABELLEN_ZUORDNUNGEN" 28 rows imported
>
> . . importing table "TMP$TEST" 1 rows imported
>
> . . importing table "TMP_FUNKTIONS_PARAMETER" 0 rows imported
>
> . . importing table "TMP_FUNKTIONS_SPALTEN" 0 rows imported
>
> . . importing table "USEREXIT" 5 rows imported
>
> . . importing table "USEREXIT_TYPE" 3 rows imported
>
> . . importing table "ZYKLUS" 7 rows imported
>
> IMP-00017: following statement failed with ORACLE error 2270:
> "ALTER TABLE "BENUTZER_GRUPPEN_ZUORD" ADD CONSTRAINT "BNGRZ_BNGR_FK"
> FOREIGN"
> " KEY ("BNGR_ID") REFERENCES "BENUTZER_GRUPPEN" ("ID") ENABLE NOVALIDATE"
> IMP-00003: ORACLE error 2270 encountered
> ORA-02270: no matching unique or primary key for this column-list
> IMP-00017: following statement failed with ORACLE error 2270:
> "ALTER TABLE "BENUTZER_GRUPPEN_ZUORD" ADD CONSTRAINT "BNGRZ_OW_FK" FOREIGN
> K"
> "EY ("OW_ID") REFERENCES "OWNER" ("ID") ENABLE NOVALIDATE"
> IMP-00003: ORACLE error 2270 encountered
> ORA-02270: no matching unique or primary key for this column-list
> ...
>
> Any ideas why this is happening?
>
> This is 8.1.7 on Sun Solaris.
>
> Thanks,
> Helmut
>

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