Unable to Edit/Update Fields for Existing Promo Code

Issue: When trying to edit the fields of an existing promo code, saving the changes throws an error and the field is not updated. This is for releases below Release 92.

Note: Currently promo code doesn't support space in the name.

Workaround: The current workaround is to create a new Promo-code as the editing doesn't work.

Long-term fix: This bug will be prioritised for our roadmap. This article will be updated as more information is available.