[WB22] - Scheduled Task with a Stored Procedure

Good afternoon
I want to do a Scheduled Task with a Stored Procedure in WebDev 22, I have a small test project, where I created a stored procedure with only the following code:

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USUARIOS.USU_NOMBRE = "David Cabrera"
USUARIOS.USU_FECHAINGRESO = SysDateTime()

Hadd(USUARIOS)

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In the HFSQL Control Center I created a scheduled task with the procedure I have in my project, I using a data base in my localhost. I try to run the process directly from the HFSQL control center,But I get an error:

The HFSQL "USUARIOS.USU_NOMBRE" item is unknown.

How can I fix this error?, Maybe it's simple, but I don't understand it

Thanks in advance
David Cabrera