It is of no use for me because I need 6 digits at the time of accomplishing operations.
I already solved it of the following shape thanks to another member of the list:

dec_cvmn = cast(((cast((:dec_vmn/:dec_einv) as double precision)) * :dec_cant) as decimal(15,2));


Best Regards
=========
|| ISMAEL ||
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----- Original Message -----
From: masotti
To: firebird-support@yahoogroups.com
Sent: Thursday, March 03, 2011 4:20 AM
Subject: Re: [firebird-support] Err Number 335544779



Correction,

On 03/03/2011 09:56, masotti wrote:
> A single decimal calculation cannot have more than 13 decimal
> digits IIRC.

I mean 18 total digits, adding left and right side of decimal point (IIRC).

I searched IbPhoenix site, but I don't remember where that number come from.
Maybe a post from A. Harrison in this group.

Ciao.
Mimmo.




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