How To Fix EWA039 - Select at least one interval

EWA039 - Overview

• Message type: E = Error

• Message class: EWA - IS-U-WA: Waste Management

• Message number: 039

• Message text: Select at least one interval

What causes this issue?

You have not entered a service interval (weekly, daily, or monthly)

How to fix this error?

Select a service interval.

Error message extract from SAP system. Copyright SAP SE.

EWA039 - Details

• The SAP error message EWA039, which states "Select at least one interval," typically occurs in the context of the SAP system when a user is trying to execute a report or transaction that requires the selection of a time interval or date range, but none has been specified.
  
  Cause:
  
  No Interval Selected: The most common cause of this error is that the user has not selected any time interval or date range in the selection screen of the report or transaction.
  Incorrect Input: The user may have entered invalid or incomplete data in the selection fields, leading to the system not recognizing any valid intervals.
  System Configuration: In some cases, the configuration of the report or transaction may require specific intervals that are not being met.
  
  
  Solution:
  
  Select an Interval: Go back to the selection screen and ensure that you select at least one valid interval or date range. This could involve specifying a start date