Learn business growth with Google Analytics 4 › Forums › Google Analytics 4 › Creating a Filtered GA4 Custom Report for Multiple Event Names › Reply To: Creating a Filtered GA4 Custom Report for Multiple Event Names
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It seems like you’re dealing with a problem related to the maximum string length that a regex can handle. One potential solution could be to break down your events and create separate filters for each one, rather than trying to fit all 20 events into one filter. Alternatively, you might want to review your regex to see if it can be simplified or optimized in any way to reduce the length. In some cases, you might also be able to use other matching rules that are less strict than regex. If feasible, you may explore using an event-tracking platform that does not have this length limitation. These are general suggestions and you would have to see what works best in the context of your report.