sc_sql_injection error document.getElementById("id_error_message_fixed").innerHTML

Hi everyone

I created a portal using Scriptcase and in a scan we found out that there was a sql problem so I am trying to use the macros sc_sql_injection in the input field like it indicate in the documentation for example like this “$usr_login = sc_sql_injection({login});”. The problem is that when I run the application, I get a error that is like this “error document.getElementById(“id_error_message_fixed”).innerHTML” and I tried different convictions but it still not working. Then Thought that the error was happening before I apply the macro, but when I delete the macros I don’t get any error. Can someone help me or guide me to fix it?