Error al hacer copy

Hola a todos.

Estoy montando los datos de una base y da error en la linea donde esta este
copy

COPY a_asset (a_asset_id, ad_client_id, ad_org_id, isactive, created,
createdby, updated, updatedby, value, name, description, help,
a_asset_group_id, m_product_id, serno, lot, versionno, guaranteedate,
assetservicedate, isowned, assetdepreciationdate, uselifeyears,
uselifemonths, lifeuseunits, useunits, isdisposed, assetdisposaldate,
isinposession, locationcomment, m_locator_id, c_bpartner_id,
c_bpartner_location_id, c_location_id, processing, isdepreciated,
isfullydepreciated, ad_user_id, m_attributesetinstance_id, qty) FROM stdin;

\.
la base de datos y el cliente son UTF8.

El error que sale es:

ERROR: syntax error at or near "\"
SQL state: 42601
Character: 542

--
Cordialmente.

William Diaz Pabón
Ing. de Sistemas
Soluciones Empresariales.
Cel: 3173314172 - 3156396316
Tunja - Boyacá - Colombia