Rationale
Record IDs change between environments, so any logic using IDs that are hardcoded in the code will fail when deployed to a different sandbox or Salesforce org.
Scope
Formula fields
Detect any hardcoded record IDs inside configuration fields such as formulas.
Record IDs change between environments, so any logic using IDs that are hardcoded in the code will fail when deployed to a different sandbox or Salesforce org.
Formula fields