hello all,

I have followed the hint of copying fbintl.dll to gdsintl.dll (both are now in
the INTL folder) and I have stopped and restarted the server.

Then, I have created a fresh database and I have inserted the desired collation
into it as per instructions (I need only this collation):

DELETE FROM RDB$COLLATIONS
WHERE RDB$COLLATION_NAME = 'BETA_ISO8859_1_NOCASE'
AND RDB$CHARACTER_SET_ID = 21
AND RDB$COLLATION_ID = 16;

INSERT INTO RDB$COLLATIONS(
RDB$COLLATION_NAME,
RDB$CHARACTER_SET_ID,
RDB$COLLATION_ID)
VALUES('BETA_ISO8859_1_NOCASE', 21, 16);

But as soon as I try to create a table with a field that uses this collation,
for example:

SET NAMES ISO8859_1;
...
CREATE DOMAIN INT_ID
AS INTEGER
NOT NULL
CHECK(VALUE > 0);

CREATE DOMAIN CH_DB_VERSION
AS VARCHAR(10)
NOT NULL
COLLATE BETA_ISO8859_1_NOCASE;

CREATE TABLE DB_Versions(
ID_Version INT_ID,
DB_Version CH_DB_VERSION);

I get an error that says:

This operation is not defined for system tables.
Unsuccessful metadata update.

What am I doing wrong?

Regards
Salvatore