[-9046]: System error: BD No converter entry

Question

Hi,
when i try to execute
delete person where oid = 'AAAAAZAT'
i get the message
: System error: BD No converter entry
this table, have many references back, all foreign keys are DELETE CASCADE, i executed many deletes for other tables, and all works, i disabled the redo log, too, any idea?
thanks
Clóvis

Answer 1

Hi Melanie,
I checked the database, and dont have any problem, but i think that i discover the problem, think something like having a table:
CREATE TABLE Person (
    oid VARCHAR(8) NOT NULL,
    my_Parent VARCHAR(8),
    primary key (oid)
ALTER TABLE Person ADD FOREIGN KEY my_Parent REFERENCES Person(oid) ON DELETE CASCADE
Then if i delete a person that can cascade delete many rows from other tables and the same table, and that maybe overflow the system, then the error occurs, if i just set my_Parent to null where my_Parent is equals the Person to be deleted, the commands works well.
best regards
Clóvis