[Erro ao chamar procedure]

Boa tarde!

Tenho a seguinte procedure

DELIMITER $$
 
CREATE DEFINER=`usuario`@`ip` PROCEDURE `banco_de_talentos_export`()
SQL SECURITY DEFINER
BEGIN
 
select * from tabela
 
 
 
INTO OUTFILE '//myserver/public/bases_site/export_bt.csv'
FIELDS TERMINATED BY ','
ENCLOSED BY '"'
ESCAPED BY '\\'
LINES TERMINATED BY '\n';
 
END;

Consegui criar a procedure, mas quando chamo (call procedure...) , recebo o erro 1045. Access denied for usuario@ip (Use password: YES)

Como posso resolver isso??