Trigger-Body isnt remaped during IMPDP and REMAP_SCHEMA in Oracle 10g

Question

Hello,
we are facing the following problem:
During an IMPDP we are remaping the schema. The schema includes triggers. The trigger bodys are of normal syntax without a relation to the schema/user.
If we start the import with datapump using the remap_schema option the triggers are remap to the new schema. But the trigger bodys point to the old schema.
For example:
CREATE OR REPLACE TRIGGER "OLD_SCHEMA".NAME_OF_TRIGGER
BEFORE INSERT ON "OLD_SCHEMA"."TABLE_NAME" REFERENCING OLD AS OLD NEW AS NEW FOR EACH ROW BEGIN
END;
After using the REMAP_SCHEMA option:
CREATE OR REPLACE TRIGGER "NEW_SCHEMA".NAME_OF_TRIGGER
BEFORE INSERT ON "OLD_SCHEMA"."TABLE_NAME" REFERENCING OLD AS OLD NEW AS NEW FOR EACH ROW BEGIN
END;
So the Trigger Body in the NEW_SCHEMA uses a link to the OLD_SCHEMA and the trigger doesn't work. We wrote the trigger without referencing to a schema. So the OLD_SCHEMA resp. NEW_SCHEMA syntax must be added by datapump.
The question: Is there a way to remap the triggers correctly in the new schema or is this behavior "normal" to Oracle 10g Datapump?
We are using Oracle 10g Database 10.2.0.4 with the latest Patches on Windows Server 2003 SP2.
Thank you for you attention.

Answer 1

Hello,
I had the same problem and you can't fix it by changing a parameter of impdp. You really need to change the source of those triggers so they don't use hard-code schema references.
Solution would be to change the source code of those triggers. Or to use the "script" parameter of impdp and recreate the triggers yourself after the impdp has finished.
For more info check Metalink note: 750783.1
I hope this helps.
Regards,
Michiel.