Event Editor FAQ and troubleshooting

Common questions and solutions for the Event Editor.

Use this page to answer common questions and troubleshoot Event Editor issues.

General

• Do changes affect historical data? No. Only future events use the new configuration.

• What happens if a field path has a typo? Littledata skips that mapping for that event. The event still sends.

• Can I customise client-side events? Support is limited and depends on the destination.

• Can I create multiple customisations for one event? Yes. They run in this order: Filter, Modify, then Clone.

• Is there a limit on custom parameters? Yes. Limits vary by destination. The button disables at the limit.

Field mappings

• What is a locked mapping? It uses a fixed source and destination. You cannot edit or remove it.

• Can I remove a standard mapping? Usually no. You can override the source, but not remove the mapping.

• Why is my source field empty in the preview? The path may be wrong. The sample event may be old. The field may be conditional.

• How do I use a static value? Choose Static value in the source dropdown, then enter the value.