Event Error List in Labview

Hi Forum,

I have an application where different Errors, Trigger, Events,.. can happend at the same time I would like to write this Events to a .txt file in the end of the application. Right now I am using the attached vi. 

This vi opens an array and every time an event happend for example ch0_rms_min_exeeded, it gets the timestamp and date and searching for the empty rows delete them and write the event to file.

It works fine until now but as soon I get more events it will get cunfusing as there will be a lot of case structures.

So mabye you have a better idea how to do this.

Thanks 
Martin