> CREATE PROCEDURE TST_BLOB (TEXT BLOB sub_type 1 segment size 100)
> AS
> declare variable i integer;
> begin
> i = 0;
> end
>
> CREATE PROCEDURE TST_BLOB2
> AS
> declare variable text BLOB sub_type 1 segment size 100;
> begin
> text = 'test';
> execute procedure TST_BLOB(text);
> end
>
> when TST_BLOB2 calls TST_BLOB raises 'internal error.' caused by
> blob param.
> i can't call a procedure with a blob param from another procedure!
> is it a known bug?
>

I think it's more likely that the error occurs when you try to assign the
varchar 'test' to the blob variable text.
Alan