Hello ORACLE community. I can not see the output of the function. This is my script. -- FUNCTION customers( cgetID IN VARCHAR2) RETURN SYS_REFCURSOR; -- -- SET SERVEROUTPUT ON SIZE 30000; DECLARE vSRef SYS_REFCURSOR; BEGIN vSRef:=PACKAGE_CLIENTS.customers('130'); DBMS_OUTPUT.PUT_LINE(vSRef); EXCEPTION WHEN OTHERS THEN DBMS_OUTPUT.PUT_LINE('ERROR:'||sqlerrm); END; I have the error: PLS-00306: wrong number or types of arguments in call to 'PUT_LINE' Could you help me please. Thanks a lot! :)
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